Bitcoin falls and along with it served other coins.This is a feature of the cryptocurrency. That's normal. Minor fluctuations will lead to stabilization and growth.
I agree, all these price movement is normal. Bitcoin price always fluctuates, depending on the demand and supply. But, I don't think it would dip further because it struggled a lot to recover.
keep hold and continue to be patient, bitcoin value will soon come back to believe me. such circumstances are common in the crypto world. bitcoin loses its value and many are worried and sell cheap. after that bitcoin value will go back up.