I am sorry you feel that way. I would recommend looking deeper into that. Try to understand why are you don't like your body. Who told you something about your body? What are your beliefs about your body? Is having sex is a sin? We all have lots of limiting beliefs that were given to us while growing up that we took it for true. Now, we need to eliminate them,. because they don't allow us to live. Try to remember yourself what your experience was the first time you though about your body? Has anyone saw your body? What they say? All of the pain is caused by memories from before. You need to heal that pain first, the first memories that became fundamentals for you.