Market going in very deep stress level so many people are confused what they do with present market situation.
Because nobody now when market will start in up position.But according to my opinion this time is not of Selling just wait and watch the market and enjoy this time with your family because in few months market will start up trend.So this time no need to sell.
But if you want to invest more money in Crypto market this is the right time.
Selling or holding is depend on your financial situation since you are the one who knows if you gain something or nothing. I'll suggest to keep the coins especially the Bitcoin and sell it in the time that market will be stable and the price would be much higher.