After getting aroused, I start to bleed. The bleeding lightens and eventually stops, but the discharge is a thick dark brown and smells like dried prawns/ammonia. The brown discharge lasted for about 5 mths, when it was yellow, I got aroused again and i bled again. Now it's still a thick brown, and idk what to do. Is this normal? Hormonal blood test and pelvic ultrasound results were normal, doctor wanted to put me on regulating pills, but is currently on watch for my cycle. I havent told the doctor its coz of arousal. Is this serious?