My abusive ex

So it’s crazy. I was in an emotionally and mentally abusive relationship. He created a fake account to talk to me, constantly saved nudes without permission, begged me to fuck other guys and post porn videos online. He would guilt me for not cumming during sex and I now find I have 0 sexual attraction towards men anymore. I’ve actually found I dislike sex, as he never made an attempt to make me feel good, just him. After a year of the HE dumped Me with no explanation and refuses to explain or talk. After a week I give up and I know fear I have abandonment issues. He took my virginity and everything innocent about me and destroyed it. I feel like just a sex object because of him and nothing will change that.