Why

So I have a girl from my college class that gave me signs of interest last year on more ocasions but I didn't have the guts to even start a conversation with her because I really really really liked her and everytime she is around me I panic like crazy. Now she has a bf. Everytime she sees me she either stares at me or looks away in disgust. What is this? Doea this really mean anything or it's all in my head?

it doesn't matter if it's something or not.

it doesn't matter why it's soething or not.

she is not interseted.

she has a boyfriend.

you lose your chance because you didn't do anything about her potential interest when you had the chance.

Next time.. ENSURE you are not in that position again by making sure you do something about it if you sense interst in somebody you are interested in.

Well, the girl has seen you staring at her and she thinks you're weird. That's all. Just stop staring at her.