Hi Blondy,
I maybe getting my 2nd IUI in two weeks, waiting for AF currently.
Where are you having your IUI done? It is not too bad of an experience for me, I was very nervous the 1st time too, some light cramps in my abdomen, the doctor gave me a shot to calm me down, and it was much better after that. Unfortunately, the timing was poor for my 1st IUI, and I didn't react to the trigger shot well, where my egg grew too large before it past, so it was useless.
I did my first one in China, and will not recommend anyone to do so. Now I am seeing Dr Lo in Central.
So, just try to relax as much as you can, its not an invasive procedure, you will be out of there before you know it!
Good luck & look forward to some good news from you!
SS