My Life Sucks - Big Time … !

I’m a fairly ok looking guy, in good shape, not fat or have a giant orange mohawk and messed up teeth or anything crazy. I’m nice, normal, not amazing or super cute or charming. I just don’t understand whats wrong with me, I cant get girls to like me. Never ever once in my life has a girl EVER liked me except maybe a couple crushes when I was 7. But those didn’t matter. I can talk to girls ok, but always get intimidated by other guys talking to girls I’m interested in.
I think I’m cursed. WHENEVER, and I Fucking mean WHENEVER I was EVER interested in a girl she either didn’t like me, or another guy came along and stole her. I’m very depressed now and so lonely. I just want someone to care about.