Belly support

Brittany • Mommy to a wonderful 12yr old boy, 9yr old boy 7yr old girl 6yr old girl and 3yr old girl. Due March 11th 2023 with a boy.
My insurance won't cover one :-( I've only gained 15lbs most in my thighs and belly. When I stand it feels like I've done a bunch of crunches. My belly feels tired and achey. My Dad calls me this morning and asks me how much I weigh and what my pant size is. I told him and he was buying me a belly support. I don't know what I'd do with out my parents, since my children's father don't want to help out with anything.