Monthly Friend 😒

I’m beyond frustrated and will probably go insane. October of 2019 for the first time since getting my period I bleed for more than 30 days. More than 30 days of Miserable hell. Yes I saw a doctor when it happened last year she wasn’t much helped and just told me I was fine. Fast forward to today I’m on day 13 and still bleeding I can not go through this nightmare again. I’m emotionally exhausted already and I need a break. Has anyone else had this problem? What helped you? Any info would be appreciated considering a doctor wasn’t helpful.