I am a female and have only been sexually active for the past 2 months, and I have not been able to have an orgasm. It starts to feel really good and I feel like I am going to have an orgasm, but then it gets overwhelming and I have to stop. After that I'm not turned on anymore and nothing seems to get me going again. This is super confusing, as I used to masturbate and I never had this problem when masturbating. What should I do differently?