Reddit mentions of Allkeys Handheld Misting Fan, Mini Personal Portable Cooling Fan, Battery Powered, USB Rechargeable, 3 Settings, Small Hand Held Fan with Spray Bottle for Home, Office, Desk, Outdoor and Travel, Green

https://www.amazon.com/Allkeys-Portable-Handheld-Rechargeable-Operated/dp/B07PGGS7WK/ref=mp_s_a_1_3?keywords=spray+bottle+fan&qid=1557949250&s=gateway&sr=8-3

That's a more expensive one, but there is one that has a button thing to operate it manually. Honestly, really nifty little gadgets! I also found it helped so much if I kept bottles of water in the fridge for really hot days.

As for the waxing thing, I cannot express enough how big I got with both my pregnancies. Even midwives thought I was carrying twins until they read my notes! And shaving was a lot easier than I thought it would be. It took way longer and was easier in the shower (bonus cos it helps with your muscles to squat and bend around in the shower I thought hahaha), but with perseverance I managed. I know not everyone can though! Would your SO be willing to help you shave? Mine wasn't because he was too worried he'd cut me (🙄) but some of my friends got their partners to help them with shaving.

Oh, I also froze grapes and melon balls to help keep hydrated and cool when it got hot! Sorry I know that's not what your post is about, but I get excited hahahaha