Bleeding during ovulation

Morgan

Okay so I had my period on the 18th-25th, ovulated the week after (positive LH tests and OPKs) and has super heavy bleeding a few days. Now the week after ovulation my period isn’t due for 8 days and I have had extreme heavy bleeding. I called the on call OBGYN and they said that bleeding on and off for 3 weeks is normal??? Can someone PLEASE help me. I used to have irregular periods but they have been super regular for almost 6 months now.