Big Dip Tomorrow or Rebound?

With all the uncertainty swirling around, I’m genuinely wondering what might happen on Monday, ? February 24? Will we see a rebound from Friday, or was last week a sign that we are headed for a significant market correction? I am seriously considering selling off most of my stocks and then sitting on the cash? Most of my holdings are in Amazon. It has done so well for me over the years, and I am wondering if I should dump it and let it drop, or would this be foolish? I recently bought some BYD, and I think I’m gonna hold onto that. I also have some SPMO and Palantir that I am thinking about selling? Am I overreacting?