Started spotting in week 7 (brown yucky stuff) lasted for about 2 weeks. I'm now bleeding at full flow if not at times very HEAVY with LOTS of clumping. Doesn't seem to be slowing. I've since stopped taking the pill all together. Stopped taking at week 9 1/2. Do I need to seek medical help? Will I stop bleeding? I've read some post about hormonal withdraw. Is that what is happening? Please respond