It's completely normal...unfortunately. But, also unfortunately, one can't just say "hey, my hormones are wacky, and i'm going to talk myself out of it" tactic. When i feel the need to hulk out, i just try to seclude myself as much as possible...and punch a wall. I mean, sometimes you just have to do whatever you can to get the screaming meemies out.
Good luck to you. It's no fun being a bag of hormones.