Intense crush and having trouble letting go.

I liked this girl a couple years ago a LOT. kind of harshly and it left me so confused and upset. we aren't friends and we don't talk anymore, but even after all of that I find myself still wanting her badly. I couldn't even sleep this last night because I was thinking about her so much and I always wake up thinking about her. I don't know what to even do anymore. I'm really scared that she's the only girl I'll ever want to be with. I just want to show her all my love and I'm sick of just feeling like this all the time. I feel it could really be harmful for finding someone else. I just don't know what I should do anymore. I feel like I'm so in love with someone that will never feel the same for me. I can't stop either. I feel like such a loser. I don't know why I can't just let her go in my mind.
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+1 y
got rejected harshly I mean
Intense crush and having trouble letting go.
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