Post BC cramps

Bridgette • TTC #1. Hubs and I have been married for 3 years. Nurse. Dog Mom. Future Human Mom.
So I finished my last BC pack in July. Had my withdrawal bleed 7/21. Had another AF 8/20. I feel like I have dull cramps on and off all day even when AF is not here. Is this normal? Will it go away? Are my hormones just that messed up? Anyone with any insight would be helpful.