CD 36 - 9-10 DPO still BFN

Jessica

Hello! First time poster here! My LMP was September 17th and during that week I had a surgery to rule out endometriosis. Since then I have not had my period but tested positive with OPKs the 13th & 14th of October and tested negative the 15th.

I’m trying to pinpoint what day past ovulation I may be and if I should assume my period will come and it’s just late from my surgery. I’m at the latest and longest 35 day cycles but that’s rare. With my son who is 15 months old I actually felt him implant and 6 days later I tested positive. That was my only symptom other than being emotional. I feel nothing now expect for occasionally “crampy” feelings but don’t know if it’s in my head and sore breasts on the side. I don’t feel pregnant.. could I still be? I don’t know when to expect my next period...