Bleeding

Rebekka • 23 years old, have trouble with my fertility, not sure if my diabetes are playing a large role or not. Help please 😊
Anyone have an idea as to why I am bleeding but already had my period this month? I do have endometriosis, and bleed sometimes during sex but I have never bled between periods, Ugh I feel horrible, my stomach is killing me. Any other ideas would be helpful.