Yesterday I got very aroused for no reason (I was walking/cleaning the house) and had my first orgasm. Now I can t get the arousal to go away! I can t sleep, it just keeps throbbing and is getting very painful. Please, please help me! I have endometriosis if that could cause any issue. I am super scared and embarrassed. I have taken Tylenol PM to try and sleep, but it isnt working. I am also on Claritin-D and have been up for 24 hours (dealing with this MOST of the time). Any suggestions/help? i did not use anything in the vagina, just rubbed a bit. the pain is burning most of the time and the discharge is constant, it hurts like hell! it is making my endo so much worse! I have tried masturbating again, but that makes it worse. my heart is pounding like crazy . thats all i can think of right now, thanks for your help in advance.