Starting Clomid tonight - IUI #1!

Jenny • Late 20's. TTC #1 Recovering from 2nd miscarriage at 6-7 weeks.
Hi All,
Just went in for my <a href="https://glowing.com/glow-fertility-program">IUI</a> pre-med appointment this morning (day 3). 
Everything looked good - 14 follicles (7 each side), no cysts. Once the blood test results come back this afternoon, I willl start 50mg of Clomid tonight. I have a 30 day cycle and ovulate on my own. The only slightly odd thing is that my periods are only 2 days long. 
Excited and nervous! My husband and I are both 29 and have TTC for about a year and a half. We're both super healthy, so it's been a bit of a shock that we've had issues. All my infertility tests came back normal but his first semen analysis was below normal (20M, 25% motility, low progression), so that's likely the issue. We had one very early miscarriage last May at 6 weeks. He has to do a second semen test on Friday. 
Hoping clomid + <a href="https://glowing.com/glow-fertility-program">IUI</a> will be the jump start we need! Any tips? Any one have similar issues? 
Thanks! 
Jen