I'm such a stalker please help?

[Jeremy]

I'm gay. I do not find anything attractive about obviously gay guys so whenever a non stereotypical gay guy comes into my life I get obsessed with them. I have never been in any kind of relationship in my life and suffer from major depressive and anxiety disorder.

There is one guy I know at the moment (I have never had a conversation with him in my life he is considerably younger) I find myself timing my walk down the shops to catch his walk home from work. I am constantly snooping at his facebook and twitter. I have done the same with two other guys before hand.

I am not a psycho. I would never even talk to these guys but I just get lonely and obsessed with guys I don't stand a chance with. Can anyone give me advice on how to get over this? I am disgusted with myself and am such a loser