I was wondering if you could help me understand something. (I'm on clomid and metformin) Last wednesday (May 5) I had u/s with a follicle that was 18. The dr said my lining wasn't thick enough and gave me estrogen pills I took 2 that morning 2 that evening and 4 the next morning. I also took ovulation tests wed, thurs, and Friday. On Friday morning it looked positive to me and my bbt was 97.41 so I called the dr and I went in for iui Friday evening. On Sat morning my temp went up to 98.21. I started getting sick with ear infection and sore throat on Sunday and my temps have went up and down since Sat. On Wed I had a progesterone level done and it came back 0.5. Does it look like I ovulated? would my level be higher this soon after ovulation if I did truly ovulate? Could the estrogen be messing my progesterone level up? What do you think happened?