Hi everyone, all my period life I’ve had extremely painful and heavy periods. They used to be super irregular but I got birth control and now they are pretty regulated. But recently it’s getting more painful and I tried going to a dif birth control but it didn’t work so I’m back on my oh. 2 weeks before my period tho, I had very black heavy blood coming out and pelvis pain, especially when trying to masturbate (I’m a 20 year old virgin). Is this a sign of endo? My doctor thinks I might have it and I see my OBGYN soon.