No guys like me anymore

There must be something wrong with me, 3 guys that I was interested in. They were interested too but it’s gotta be me. one now has gf, one apparently never liked me and used me. And now another one I just feel like he’s over me and got bored with me. I’m so suicidal rn I can’t handle this feeling. I can’t tell anyone about it tho. it’s embarrassing. Why am I getting treated like this. There must be something wrong with me. I try to be myself and all that and they just don’t like it. I’m about to lose my mind I’m so angry at myself. It’s my fault