IUI done 36 hours ago, now have terrible cramping

Mary
Hi all, I am TTC with an <a href="https://glowing.com/glow-fertility-program">IUI</a> with injections. I had a lot of follicles (7 to be exact) and did the trigger shot at 1:00 on Friday. The <a href="https://glowing.com/glow-fertility-program">IUI</a> was 9:30 on Saturday. Now it's 36 hours later and I have so much discomfort and cramping. It's been all day.
Is this normal? I conceived my daughter with an <a href="https://glowing.com/glow-fertility-program">IUI</a> 2 years ago and don't remember this much discomfort. 
Thoughts? Advice? Anything?