Well honestly upon reading your post I think you are on the right track, I don't know which coins you have bought but the fact that it is all down makes me think that you will get profit eventually specially if you have bought top tier cryptocurrencies, you definitely shouldn't worry about it for I'm sure you'll get profit from it you just need to wait for the right moment to sell it, just stick on holding it and do not try to trade it often because I think you are still a newbie.