Sell your coins, and find a coin which has the value is 1 sat to buy because it can not decrease anymore (

) I'm joking ).
Actually, we can not do anything right now. If you accept the money you have lost, you can sell your coins to take the amount remaining and go out the crypto market.
The second choice is to find some good projects and use the remaining money invest in them. Make the double profit in altcoins is easier than bitcoin or eth.