Sad to say that you should have stood with FL.
Until September try to work a lot on the psychological aspects of the game and your attitude. It's OK to be confident but to me you seem overly confident when you win and highly frustrated when you lose. That's not the way to go. Keep in mind you are still pretty much a juicy fish for any decent stakes player.
Secondly, don't just take a complete break! Be active in the forum, contact players that are willing to help you. Watch videos, read articles here on PS.com, maybe try to read a book about poker.
Cheers.