Please tell me I'm not the only one- SWEAT

Mills🐙
Alright so I live on the Gulf Coast, where the summers are extremely hot and humid (yesterday the "feels like" temperature was 108). I'm also 38 weeks along tomorrow (yay!) 
Unfortunately my body is being attacked by irritation due to sweat! Every crack and crevasse (literally) is irritated, red, itchy, and it's the most miserable experience I've had in my pregnancy to date. I have creams in places I didn't even know creams were allowed 😂😩
I've tried everything I can think of to ease the discomfort- I try to stay dry but if you know Mississippi you know it's nearly impossible. Does anyone have any recommendations? TIA! Hopefully I'm not alone in this haha. 😂