Cramping after coming off BC

Tia • Hello my name is Tia!!! I am pregnant w/my 3rd child and would love to share my journey with you all.
Has anyone ever cramped for days after coming off of bc? I have been off for a little over a week now. I didn't have any cramping up until the last few days. It almost feels like a bad menstrual cramp. I am sexual active. But this is new. Any thoughts?