Help me please!

In 2015 I had my first miscarriage. In 2016 I had my second. In 2017 I had my surgery. I found out I had endometriosis and I had an indention in my uterus. 2 months after the surgery I got pregnant with my son. My rainbow baby. He was healthy. Then this year I had another miscarriage. I'm trying again and this is what I need help with. On the 17th of this month, October, I had a clear stretchy discharge. I figured I was ovulating so we tried twice that day and twice the next day and we have sex on the daily. Anyways, about 5 days after I got a white milky discharge. I usually only get this 2 days before my period, not almost 2 weeks before. Well ever since the white milky discharge, I have had clear discharge. Been extremely wet down there. I'm experiencing cramping usually on just one side off and on and sore breasts. They hurt. Also experiencing hot flashes. A lot of them. Could I be pregnant? Anyone else experience this?