I have a HUGE crush on him. Should I be sending him a creepy message?

I have the BIGGEST crush on this guy from school (university). Its been over four months and I can't seem to get over him. I am a closeted gay dude who is a pretty regular everyday guy (not effeminate, i am proud to be a man). Anyway, so I see him in the locker room often at the gym and more importantly on the bus as he takes the exact same route as me from school to home. I can't help but throw glances at him every now and then and he seems to KNOW! In fact, he stares back; not in a 'ewww, wtf dude' kinda way but more of a 'I know you are checking me out and maybe I am flattered' kinda way. By sheer chance, I over heard his name and looked him up on facebook. I created this fake profile and am about to send him a message saying that I have a huge crush on him (without giving out any details). I am fully prepared to explain in my message about how I am not a stalker and that if he chooses to ignore my message, I wont EVER bother him again. But I am scared if this will put him off. Theres a very small chance that he could be gay/bi.. and maybe somehow in the future, I might be fortunate enough to actually have a 'chance' with him.. maybe!.. should I send him this weird message? I dunno why but i really want to express my feelings to him anonymously.. Should I do this? I would LOVE your suggestions. Thanks so much.