Need help with bleeding disorder

I am a 28 year old and have been bleeding for about a month now, July 9 will make it a month since this start, and my doctor is not really helping me at all. She give provi for ten day but  did not help at all. Now she have me on brith controled pills for my bleeding.(Sprintic) That is not helping either,If any thing I am bleeding more. Can somebody or anybody  out  there help me please with this problem. My doctor is not tell me what is the cause for my bleeding or why am I bleedind .I need help