It is manipulation- all what you need to know. Just be patient and it will pay off. "They" are trying to throw out "weak" hand of the market before new rally of crypto and entering institutional investors.
Easier said than done. I am sure that you will be stressed out once you see your portfolio go down 50%.
So don't be fool and hodl your coins, and you wouldn't regret about your decision.
Sometimes in this business a fool is the one who hold the coin too much.