<human>: I hooked up with this friend one and she decided we should stay friends. I was okay with it at the time but the thought of her intrudes on my mind on occasion. I start wondering if she's dating someone or if she's going out on Friday and getting fucked by some random dude and it kills me.
The worst part is I started dating someone (since last August) that I think is a wonderful person (22F) that I really enjoy spending time with but we live about eight hours away from each other and these thoughts still bother me daily.
What can I do to truly get over my friend? I can't just never talk to her again and I can't really talk to anyone else about it. I've wondered if I should tell my girlfriend but that seems like it would only hurt her and not help anything.

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<bot>: I can't stop thinking about a friend I slept with once a year ago because she just wasn't that into me and I don't know what to do.