Itchy!!!

I'm Itchy all over the place and it is not helping me at all. Arghhh..... I did not drink any alcohol so why am I feeling so itchy all over. And it does not help when I'm sleeping cos I can't get a good night's rest and even if I did, I end up waking with a lot of scars/bruises all over my body cos of the excessive scratching I subconciously did and it hurts!!! I don't want my whole body to have torn skin all over. >_< *cries* *wails* What am I supposed to do??? Wait? Arghhhh..... might go and see doctor later yo~! :(