I have severe severe oneitis, to the point where I get upset at her for the smallest indications of disinterest.

She doesn't want to get lunch with me?

I get flustered and leave

She doesn't want to study with me?

My face becomes contorted

She simply doesn't bend over backwards just to be with me?

My heart breaks

How do I free myself from her? I hear advice telling me to distance myself from her, talk to other girls, and to work on myself but I have been doing all of those things. I distance myself, work out, play pool, focus on studies, and hang out with other girls. In the end though I realize "I'm only doing these things to keep my mind off of her."

I really like this girl, but she is ruining MY life. I have so much fun when I'm with her, more fun than I could ever have by myself. As a result, I am now unable to draw fulfillment from within myself and am reduced to relying on her for fulfillment. God help me