some are doing fine: like PTOY, Vertcoin, Waves, Lisk, UBQ
But well, it's not really a loss until you sell them, so hold and they will rise again

This cannot be repeated enough, if your investments are giving you losses and the coins that you are holding have some future and are not shit coins then the best thing you can do is to hold, do not sell for a loss, at some point the price is going to recover you only need to wait.