These are the movements expected from China. But the latest news was already a news story. So they put fake news on the market and bitcoin hit hard.
You do not need to worry about that. Sooner or later, the crypto market will be back to the last high price and you will have a chance to make a profit. But now, we need to enjoy the bitcoin price moves and I think the bitcoin price will still like this month. We have many chances to see bitcoin prices will increase and it will happen in the future.
China can say anything about bitcoin, including to bans bitcoin again. But bitcoin will not stay at a low price forever, and there will be a time for bitcoin to start a rally to the high price.