Cramp-like pain after I pee but only in the morning?

Cici • Mama and Etsy shop owner! My etsy shop is SerenadeBaby
There is a chance I may be pregnant, I last had my period at the beginning of this month so I doubt this could be related, but ive been having a cramp like feeling right after I use the restroom for the past few days but it is only in the morning and not any other time in the day when I use the restroom. Any ideas as to what it could be? It lasts for a few seconds but goes away and isn't an unbearable pan but it is pretty significant.