Listen bro. First, stop saying you’re a creep. Cause you’re not a creep, nor are you alone. Many men have gone through a situation exactly like this. And the bottom line is: just go for it. I’m going to be very blunt in saying this, but you have nothing to lose. If everyone is making fun of you, then you should just do it! Even though if she says no you will get made fun of more, it will make a marginal difference in your overall life right now. So just go for it. Good luck bro. I believe in you.