Cramping after IUI

So I got inseminated around 1030am and I'm just now cramping. The insemination was easy, I didn't feel a thing. The midwife said my cervix was so open the speculum was trying to get in. But now I'm having some cramping. Anyone else experiment cramping after an <a href="https://glowing.com/glow-fertility-program">iui</a>?