Hi , I am a female , 28 yrs old . So I have been sexually active with my husband but whenever I try to masturbate and get orgasm, my head aches severely, that too immediately. The pain lasts for 15 min approximately. This is the third time it's happening , I am experiencing this recently only. What could be the problem? Is it really serious? I am worried as it's impacting my sexual life. Please give me a solution. Also: for the past one week, I haven't slept for 8 hrs straight, I always slept late at night, like around 4 or 5. I even cut down sugar from my diet