I NEED TO CUT!!!!!! PLEASE HELP!!!!!?

This is KILLING ME! I have this uncontrollable urge to slit my wrist! I am literally on here writing this to keep myself from doing it ! I could just scream my head off right now ! Just I really need to cut right now ! It's like I'm going through cutting withdrawal or something ! Just I just don't know what to do! I feel like I need the pain or something ! HELP ME PLEASE!