Clomid 100mg round two

I'm on cycle day 13 hoping I get a peak this cycle. My last cycle on 50mg of clomid I didnt ovulate so the doctors gave me 100mg this cycle. I go on the 23rd to get my 21 day progesterone blood draw to tell me if I ovulated, I'm currently taking clearblue advance ovulation test and have had high the last 3 days. My first cycle I had high days up till I had my blood draw and I quit taking them. What have been your experiences with clomid and when did it finally work for you and when did you end up pregnant?