I need opinions!

I am currently 29 weeks pregnant and been haaaaating my body. I bought my first ever one piece swimsuit not long ago 👇🏼

and I HATED IT! I was plus size before pregnancy & that never stopped me from wearing bikinis but I felt obligated to hide my stretch marks I guess after getting a bit of a baby bump. So I convinced myself to suck it up and buy one I actually like because I live in Arizona where it’s gunna be summer up until September when the baby gets here and it just came in the mail! What do y’all think?? Can I pull it off or stop while I’m a head and put that 1 piece back on (the yellow and striped one is the one I just bought)