No sex following therapy

At Christmas I started having flashbacks during sex with my boyfriend. I saw the guy who raped me and the guy who hit me in his face. I didn't enjoy sex and felt scared and vulnerable, eventually I broke down. A few weeks later I signed up for Emdr therapy and it worked so well and i feel so much better. My boyfriend came to every session and sat in the waiting room to make sure I was okay and give me support and i was so grateful because Emdr is tough. It has been a few months since I finished and we have tried to pick up our sex life again but he seems to have lost a lot of confidence and i just don't see him in that way anymore and I think it may go both ways. I am scared we will never feel that way about each other again, even though we are very committed to each other in everything else. Does anyone have constructive advice? Would love some help.