Pregnancy acne

I'm still early in my pregnancy but I am starting to see some acne show up on my back. Last time my acne was horrendous!! Super embarassing and the only thing that got rid of it was breast milk. Thank god I was pregnant in the winter and able to hide it, because I couldn't take the antibiotics while pregnant or breastfeeding.

This time baby is due in September and I don't know how I'm going to survive the summer with huge pimples all over my back and chest, should it happen again. Any tips and tricks??

I was prescribed a cream last time that ruined all my clothes and my bedsheets and it didn't even work 😔