Well you're the only one who can answer this. How much did you buy your btc btw? If you think the price of btc is acceptable to sell and you already gain then its up to you if you want to sell. Actually some investors now are accumulating because of the halving, many are thinking the price will rise after that event hence dont sell all your btc if you can.

Im bullish for the price of btc thus im assuming the market will turn better and there's an increase for btc price though there might be a minor recovery. Well we cant predict whats ahead but I'd like to stay positive.