Progesterone/hsg

I have done 7 rounds of clomid. 1st round was 50mg and I got pregnant and then miscarried. Last dose was 150 mg. I ovulate but I’m not getting pregnant. Doctor wanted to take a break and do an hsg. I normally ovulate *with* clomid cycle day 18-21. Usually around 19 or 20. I had an HSG this month on cycle day 7 and ovulated on cycle day 14. This hasn’t happened to me since I was a teenager. My progesterone is 14.40 but the cycle I got pregnant on it was 30. My question is, did anyone conceive shortly after an HSG? Also, does higher progesterone have a better chance at meaning pregnancy?