For the past month I have been stuck with an itch that refuses to go. It starts really intense then spreads to somewhere else it's getting worse day by day and I'm all out of options. I have tried antihistamine and allergy tablets, I'm only allergic to penicillin so it's not an allergy, I have no rash either. I'm losing sleep and I could cry with pain. The itching gets so intense that I draw blood and leaves scabs. I'm a 17 year old boy I smoke if that helps

Where exactly are you itching? What part of your body?