I found out I was having a miscarriage at 6w6d on December 20th, I was measuring perfectly along so they assume the heartbeat had stopped in the last 24 hours before my ultrasound, this was my second miscarriage. I passed naturally and started bleeding the 6th through the 13th and then spotted a few days. I had my hCG levels tested to make sure they went back down on the 17th and it was 25. I had it retested last week and it was 4. I had unprotected sex multiple times last week. My next period (first actual period after my miscarriage) is due February 4th according to the app, but I know it could come later due to the miscarriage. My question is, would it be possible for me to be pregnant again on the 4th (when my period is due) based off those levels?? Or is that not even possible yet??