IUI first time!

Tori
Hi everyone!
I am currently on CD 12. I told letrozole cd 3-7 on I think 2.5 mg. I have had clomid in the past which I did get pregnant but had an ectopic & miscarriage at the same time. I had the HSG(I think) the dye one, and a camera test that goes up there to see. Both my tubes are open and my doctor suspects I have pcos and endometriosis. 
My questions are, what have y'all done for your first <a href="https://glowing.com/glow-fertility-program">IUI</a> that worked? We have preseed at home for after <a href="https://glowing.com/glow-fertility-program">iui</a>, I've been drinking fertility tea, I know about the pineapple. Anything else? Success stories?