So while I was taking a shower tonight my butt started burning. I didn't think much of it until after I was dry, my husband noticed that between my butt cheeks is red from the top of the Crack almost to my labias. It's not hemorrhoids because there's no swelling, and I know how they feel internally as well. I don't know what it is. I tried some baby powder but it didn't help. What could it be? Has anyone else had this problem? I'm 37 weeks btw.