First FOMO is a common mistake of the new folks in our community,second you made a common mistake,third you shouldnt blame yourself because most of the people here have done that,fourth you should know how to effectively pick good altcoins with these bunch of shitty coins out there,lastly do a lot of research before investing to any coin because investing blindly is worst than donating your money to charity because 95% of the coins in the market are shitcoins,spending a lot of time doing research could have saved you.
Agreed. You should have researched and study the charts to determine whether is it a good time to buy or not. The things, you should enter trading by not just solely relying on luck or to your emotions or listening to what other people said. You should know yourself what you are entering. There are a lot of FOMO as you say which will bring you to your downfall, losses. I hope the OP learned its mistake then did something about it. Often times, people knew the mistakes they made but still they continue to do it which is quiet the trouble and incorrect.