If it is sold in its current condition, I think you will lose a lot of money. I think the best decision now is to keep holding coins. I am sure if the market will definitely rise again. And you also have to be patient, not panic and sell coins.
In the long term, of course those coins that are well established will rise , but I think at the moment you can reduce losses, sell at the moment and you can buy will be much lower than the current prices