Please help!

Alicia

Before I got pregnant I had very small breasts, and never had to deal with heat rash under my boobs or pimples in between them. Since getting pregnant and giving birth my breasts still aren’t that big comparatively, however they are big enough to touch each other constantly. I almost always have some sort of acne in between them no matter how many showers I take.

How do I get rid of this?!