Hello, You are suffering from vaginal bleeding after clitoris stimulation. This bleeding appears to be a little different than period bleeding. Sometimes early pregnancy presents with such symptoms. If you are sexually active, you should get a pregnancy test to rule out this cause (vascularity of the cervix in pregnancy can cause bleeding). During self pleasuring(masturbating) being too rough on the vagina walls or the vulva, clitoris can cause cause bruising leading to bleeding. Other factors that can cause similar symptoms are cut on the walls of the vagina with your nails or sex toys. Cut any long nails so as to prevent bruising or even lacerations to your vagina. Cervix bleeding may occur if you masturbate using several sex toys such as dildos. Medical conditions that cause bleeding are cervical dysplasia, polyp, STI’s include gonorrhea, Chlamydia as well as trichomoniasis. You are suggested to get clinically examined by an OBGYN to detect any vaginal infection, vaginitis, polyp, fibroid, endometriosis, hormonal imbalances, thyroid dysfunction, etc. Get ultrasound scan done to confirm diagnosis so that treatment can be started at the earliest, vaginal bleeding other than your periods should be taken seriously. Take care. Hope I have answered your question. Let me know if I can assist you further. Regards, Dr. Nupur K., General & Family Physician