Nervous about him seeing me naked

I've had 3 kids all c sections, I've had my gallbladder removed and my tubes clamped so I have scars everywhere. I'm also 5'3 and 184 lbs. I'm trying to lose weight now but I know things will get intimate soon and I'm nervous I literally hate my body.

I also need some tips on how to lose my "mom belly" I'm always so bloated