Am I broken? Why cant I let myself be loved?

At a young age my uncle made me think that he loved me in inappropriate ways he did things that uncles are not supposed to do. And now that I am an adult I'm struggling really hard with it I've been through therapyand everything. I feel gross like no one would want to have sex with me it's bothers me a lot and I'm having nightmares and I just want to know if there's something wrong with me or what cuz I hate this.