Im experiencing the same thing, just hold those coins and move onto some other ones. ones that have better gain potential. even dead coins sometimes surprises traders when they eventually pump to even up to x50 or more. crypto is a crazy world.
not only you friends, it also happened to me, when I lost more than 50% in trading I feel very desperate and try to decide to sell my coins because of limited funds. but what happens next is a deeper regret that after 24 hours I sold, the coin pumped up to more than 100% and it makes me very sorry, so from now on when I am already in a losing position in the trade then I will continue to hold coin me though in a long time.