First IUI 5/31/19

Any advice? I had my first IUI Friday and I’m so in my head about it. I have one other child I did on my own without IUI now I’m in a same sex relationship so we used donor sperm. I’ve been feeling kind of nauseous and I have had a little cramping in my back and on the lower left side of my stomach. I know I’m not suppose to test until next Friday but I’ve already tested like twice because I’m so anxious. I was on meds also I had letrozole and I’m now on the vaginal suppositories..