.... my advice to newbies in crypto here is always take profit don't regret if it goes up, don't be too greed. stay connected here in forum for advices. 
This is actually quite common for newbies and we have all been in that situation. I was the same and it took me a while to "adapt" to the market but the important thing is that you don't panic! Take profits when you're close to the top and not when the pump is at its end. (try to sell before any price target is reached).