Rashes and PUPPS

Had my appointment (Im 27 weeks) on Wedenesday, turns out I have PUPPS.. Has anyone ever had this before. I was prescribed benedryl and a pill. But Im not too crazy about meds especially when it "might" make me drowsy.

Has anyone used anything more natural like oatmeal baths or something else and it has helped them.. Its not as raw as it was yesterday. But Im still very itchy and would like a better remedy then benedryl.

I use a cocoa butter stick regulary.. Literally every half an hour. but Im still annoyed and itchy :-/