Pregnancy acne..

So ever since I got pregnant it's been worse.. I already had acne.. but itsgotten worse and showed up in embarrassing places. I don't care so much about my face or even my back.. but it showed up on my butt in little bumps and it's so embarrassing I didnt even wanna post and ask how I could get rid of it. I would love my backto be clear and my favebut I'm just worried about my butt. That's not sexy.. how am I supposed to wear my little cheeky or my thongs around the house to be sexy with my man when theres little bumps on my ass 😞.. can anyone help me out I've tried exfoliating scrubs to see if that would help but it hasn't.. Idk what else to try really.