Had a movie worthy dream this night

Had my first "movie" dream this year! It was really interesting, but kind of like a nightmare too. Here is how it went:

the dream took place when I was still back at school. I woke up, brushed my teeth and went to school. When I arrived I saw that it was almost completely empty, only few people were there along with 3 of my friends (2 of them don't exist, but interestingly one of them was one of the friends I had back at school) I spoke to them and they told me that almost everyone got insanely ill from something yet undiscovered, and that it was all over the news. I was surprised, the day before everything was normal. We went to class and it was us and 5 other people, our teacher said that we will have school canceled later in the day, and that the government sent out a video to every school and university and that we had to watch it. It was a short video about being sanitary and staying at home, and that the scientists were trying to find out what it was and how it could be cured. After that, the school was called off. On the way back one of the "friends" started coughing up blood, and after getting a tiny bit better he went home on his bike.

It was the next day, I checked the news on the tv. Everyone was talking about how more than half the earth is infected and that no one knows what this illness is. Also that anyone who showed symptoms the previous day was completely fine now, and didn't need any medical assistance. I did my best to avoid contact, but in a bit one of the guys from the school was trying his best to get inside my house. He was saying stuff like "Mate, come on. We are all friends" and "Fecking hell, will ya ever open the door" I opened the door and saw that he had a slight blood stain coming from his mouth, and his pupils were larger than usual. I eventually got him to go away, and went back to watching news.
It was discovered that it was a thing never seen before, it wasn't a virus, or an infection. It was something completely unseen before. The thing was a small fine orange dust that was released from the infected, inside the victim it grew into a parasitic being that altered the mind to be extremely social. Then inside it slowly produced the dusty mist that came out of the victim's mouth and skin that infected others on contact. It caused flu like symptoms and it made the infected throw up blood occasionally and cough a lot. The mist came from other sources too, so it could infect people even if they had no contact with others. But these sources were unknown. Horrified, I went to sleep

The next day came, I hurriedly turned on the news first thing in the morning. It was discovered that the entire world has been infected by now, the scientists could no longer continue working on the cure, and that very few people showed no symptoms even though infected. And that the last thing that they discovered was that in the end the parasite took over the entire body, and would walk around mindlessly. Many scientists and politicians were evacuated to bunkers in Greenland. Everyone whose mind was found to be fully controlled by the parasite were executed on the spot by the local police and military force. I knew that I had an immunity of sorts, but was still infected. there was a voice in my head now. But I kept it down and didn't let it get louder, my friend (the real friend from the school days) called me, he wanted to meet up. There were a couple of others on the spot, we all discussed the situation. Many people killed themselves, many were already fully under parasite's control. Two of the people there were coughing up blood, one of them explained that even though everyone was infected, for some it took time for effects to show. Unfortunately they just started having the symptoms in the morning. My friend said that he didn't have any symptoms so far like me. We decided to take a walk to the school while others left, we entered a small corridor, the building was lifeless. We wondered how many people were left, and if there was hope for a cure. But both mutually agreed that this was the end of humanity. Suddenly my friend threw up a ton of blood, he looked at me. He was devastated, he told me that the voice was loud in his head now (I didn't even know that he could hear a voice in his head like me) and that he felt that he needed to obey it. He said something like "You may still have a chance, maybe you have an immunity perhaps? I don't know, either way I'm glad that at least you are fine. It's time for me to go now, we will meet up tomorrow, hopefully..."

The tv was of no use, all the channels were static and no news came. The only communication I had was with a redditor (I have no Idea how reddit got into my dream) He said that in his town there was only him left sane, and that his theory was that the parasite couldn't take the control as long as you didn't allow it to. All I had to do was keep the voice in my head from getting louder, easy right? We agreed to chat the next day, and I went to get myself some food. After eating though, I relaxed a bit. The voice got a bit louder, I was enjoying not being worried so I thought that it would be no harm to let it do whatever for a bit. I suddenly threw up blood. I knew that it was probably over, I looked outside. It was amazing on how far I got, there was no sane human around for probably miles, I decided to meet up with my friend. After a long depressing walk to school, I saw him. Though he was looking all crazed up, he was walking around not answering to anything I said. I ran back home, I pm'ed the redditor, I told him that I threw up blood. He didn't answer me. I went around different communities, there was no one online. I fell asleep...

I slept through the most of the next day, I was extremely tired. I woke up around 6pm from a sound of a car outside. I was too tired to even check it, I fell asleep once again. I woke up in the middle of the night, my head felt like it was about to burst. I tried to fight the voice, but in the end, I allowed it to take over...