Random heat rash!

Minkyboodle • Baby boy born 💙8/13/2018

Has anyone been experiencing heat rash? I’m 20w5d and after my shower that wasn’t even that warm I dried off and started getting itchy little bumps all over both breasts that make my skin hot. Of course we have no aloe or cortisone cream in the house so i uses some lotion with oatmeal, but it’s not helping. It’s not spreading, but it’s not going away either...