What is wrong with me?

I liked a girl. There’s another girl who I know likes me and would be easy for me to get. I used her to make the girl I like jealous. The girl I like got mad and avoided me for months. This was very painful for me so I got with the other girl. The girl I didn’t like, dressed up like the girl I liked and offered to hook up with me. Now I’m hooking up with the girl I didn’t like and the girl that I liked has left and moved away. I will probably never see her again.

What is wrong with me?
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