What you shouldn't be doing now is selling. Sometimes things like this happens for good reason. At least if not for anything, it affords us the wisdom to appreciate crypto and be prepared to take our profits and run away...
actually during this bear season you should have learned a couple of things and none of them were "not selling" alone.
the most important one was to know not to fall for the altcoin pump and dumps and to never think the dumps of a pumped altcoin is just going to end for no reason.
and the other important one was to learn to detect the bottoms and not sell in the bottom but sell when you are before that bottom. of course that only concerns bitcoin and when you are a trader.