I am a 38 year old female. Have been single 8 months, no sex in 6 months. But I rarely feel the need to masturbate. This is my 3rd day of non stop masturbating. I had to call off work yesterday. That bad. I don't get a whole minute of relief when I have to go again. I don't think sex will help is my clit that needs the attention.I'm getting a tingling,throbbing sensation that will not stop until finishing and only then it only stops for a few seconds. What could it be? How can I stop this?? The only thing different is that I started a low dose of birth control pill to regulate my period three months ago. Please help!