So confused!

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So I took Provera and Clomid 50mg for the first time this cycle. I tested twice daily from CD10-CD21 with NO positive Opks. I got bloodwork done on CD21 and my progesterone was .5, the dr said it needed to be 3 or higher to indicate ovulation. So I stopped testing and have been waiting for AF to try clomid 100mg on the next cycle.

On CD33-35 I had suuuuuuuuper light pink discharge with some brown spotting on CD35. That's gone now. I'm currently on CD40 and still no sign of AF. I have had heavy creamy/egg white CM for last few days..I've tested twice with Internet Cheapies and BFN result.

Any input??