I recently found out I had a miscarriage on May 1st. I was only 5 1/2 weeks pregnant. The bleeding had stopped and my hcg was back to zero by May 6th. I’ve been tracking my ovulation since then and I have yet to receive a positive. My cycle is typically 28 days. This whole week i’ve been having bad back and uterus cramping. At first I thought it was ovulation cramping but now i’m confused because it’s not going away and no positive opk. My husband and I had unprotected sex on the 8th, 9th and 11th.... is it possible I ovulated as soon as the bleeding stopped and i’m experiencing implantation/pregnancy cramps again. I’m so confused why I’m having such bad cramps and not getting a positive ovulation test?? please help?!