Cryptocurrency trading is used in non professional way , pumps,dumps and whales..i don't see that in normal forex ...and thats why bitcoin etf was rejected..no one can tell you to sell or not , just ask yourself why you bought it in first place.
Simple reason for the rejection is that they have to understand how things evolve around bitcoin and how they can protect the investors and that is the main focus for SEC and they cant find anything to back that up at the moment and so is the reason they rejected it.It might get approved at a later date,until then we have to wait for it.
@OP If you are in profits why not take your profits and wait for a correction.