Postpartum help!!

Lorena • Momma to 3 beautiful babies!🤍🤍🤍

I had my VBAC yesterday May 2. I’m healing pretty good expect for my “bottom back” I guess we can say. Every time I get up and walk I cant stand straight right away because I feel so much pain, I don’t know if it’s a hemorrhoid I have gone #2 once and felt no pain at all. My doctor is coming in the morning so I will mention it but I want to know if it’s normal to feel that or if I really should be worried about it