How did you get over it

If you have been cheated on how did you get over it. Every. Single. Damn. Guy. Has cheated on me and I have no hope that I’m starting to think it’s me. Maybe if I was beautiful I wouldn’t get treated this way. I really don’t think I deserve love because it’s always me.... And it’s ones you least expect too. I feel so sick to my stomach and I can’t even look at my self in the mirror without hating my self. I feel like it’s all my fault 😔