IUI side effects

Anna • Had our beautiful miracle June 28th❤️
So I just had my first <a href="https://glowing.com/glow-fertility-program">iui</a> this morning. I was wondering what are some side effect is there are any for those of you who have had it done. This am I had minor cramps on left side and in my back but that subsided and it was fine until just now I got a pretty sharp pain right in the middle. Not sure if I should call my nurse or if this is normal. Thanks so much!