So it was only a few days ago a real cute guy accepted my request on fb.Just so you know I like him based on looks,the person I love is just

,you know too good to describe with words,her flaws are what make her perfect,YES SHE,don't be so imature gawsh XD.Anyways lets call this guy Alex(fake name) well he started saying how he really wants a girlfriend,and then suddenly asks me out.Before I was even able to answer he sent me a photo of his arm.The photo was horrible...there were multiple cuts on his arm,so deep it was unbelievable,I'm surprised he's still alive.
I immediately felt so sad,and worthless.I had to help him,he needed help.:/ so I said I would date him.
Up until now,I wish I never sent that request.
i now know his real personality.He may have the looks but he doesn't have the personality.He is a greedy pervet that needs to keep his sexual desires to himself.He is a BASTARD. language,sorry.
He's pretty much talked to me the whole day,and he's been asking when we can meet so that we could have sex.
Tbh I have absolute no interest in him now.
He said he wants to meet me tomorrow but I avoided it by saying"I'm tired,Goodnight baby"
I'm already tired of this act I have to put up.He has already became so attached to me if I break up with him he'll probably cut even more.
He is Chinese btw his English is not so good,so it's a little difficult for us to communicate,but today He was trying to say he cut his wrist with a knife and fainted.
Whenever I ask him why he self-harms he suddenly gets defensive,and asks me why I'm asking,almost trying to argue his way out of the conversation.
I'm stuck in such a situation.I don't know what to do

.
:/ plus the more I talk to Alex,the less I talk to the girl I love.I miss her so much more now that I don't talk to her much

help....?