SPD help

Bex • 🧚‍♀️ 2010 🧚‍♀️ 2017 🧚‍♀️ 2018 🧚‍♀️ 2020 girl mama

What can i do for SPD if my bump is still small? Will a pregnancy belt work if i havent got much of a bump? Im sick of feeling like my vag has been hit with a bat lol. Its embarrassing to walk in public like a penguin