Sex anhedonia. Maybe you don't end it. Anhedonia in this context means a lack of pleasure from having sex. We all start out with a lot of nervousness about sex and may have other issues like a past history of abuse, which may require counseling. But sex is one of the simplest and easiest pleasures god gave us. It should n't take much effort to enjoy it. If it really does, maybe it's just not for you, which is ok.