subchronic hemorrhage TMI

Experiences with these, I've been spotting brown since about 7.5weeks was diagnosed at 8 weeks with the 2x3CM had  subchronic hemorrhage one bright red bled and have been spotting brown off n on since. Had 1 week of nothing's now about 11.weeks started brown discharge again. Currently 12 weeks. My question is how long did y'all experience this before resolving or what was your outcome?