Hello I'm 29 currently TTC #1. When I told my dr we wanted to conceive she did blood test and ultrasound which all came back good besides telling me I'm not ovulating and they don't know why. I never get my period naturally besides when I'm on birth control but since we are trying now I'm worried I won't get pregnant. She prescribed me 30 days Premarin BC they said my lining was thin and provera to start on day 19 and take for  12 days. I started Premarin on sept 5 received my period sept 29th which lasted 4 days and was super light the 4th day. She told me on day 5-9 to take 50 mg clomid and have sex days 10-20. I have done a lot of research on ovulating and received a positive result yesterday but didn't have sex due to SO not being home but we did have sex the day before and days before that and today. What are my chances of becoming pregnant and should I continue having sex since day 20 isn't here yet but already got positive on opk. I have tried bbt but just too confusing given my temps I took were a wide range. Also want to know if there is any one else in my same predicament? I'm supposed to get my period on the 27th of October but I'm wondering if I will even get it given I don't get my periods naturally without birth control. Ughhh I'm so confused. Plz help