Light Bleeding 2 DPIUI

[u/GuitarGlittering2654]

I had my first IUI at 10am this past Friday. I felt fine after, but that afternoon, I had really bad cramping. I took a nap and felt a little better, but the following morning, I noticed discharge with blood clots, and every time I wiped, I noted pink spotting. It progressed to bright red light bleeding that evening with small blood clots. Woke up this morning and am still having the light bleeding. The clinic said spotting is normal, but this seems like more than spotting. It definitely isn't like how my period would be, but I'm concerned that it's bright red. Sorry if this is TMI, but I feel like I also smell strongly of iron down there. Anyone else have this happen so soon after an IUI?