We're in the same situation, and I think almost all crypto enthusiasts are in the same situation. If you sell everything you will suffer a great loss. I think the best way to do that is to hold it long term and look at the price a few years from now.
And the truth is now all investors in a similar situation, all just need to wait for the growth of the market. And there is a possibility that it can happen soon and do not have to wait a couple of years to get a profit from their coins.