“B-shaped” belly

I’m a plus size mama at 29weeks and have been waiting for my belly to fully round out, but it hasn’t. This has been weighing on my mind the whole pregnancy. I’m so jealous of mamas that have a nice rounded belly. I’m really self conscious of it for our maternity pictures coming up at the end of June. I have made plans to go buy a belly band/shaper to see if that will help. I’m not saying that I don’t feel pretty because I’ve honestly never felt better about myself, I’m so proud of my body for being able to carry a baby because I thought I may not be able to. This is just one thing that’s been bugging me the whole pregnancy.

Are there any other plus size mamas out there dealing with this same thing? If so, I could really use some advice.