No problem! I used to feel embarrassed too but then I realized it's not my fault that I have health issues and safety is more important.
Heat can be a trigger for me as well. In the summer or if I'm going somewhere that runs the heat like crazy I try to bring cold water with me and a blade-less neck fan that I found on Amazon which looks a bit like headphones that you can wear around your neck. https://www.amazon.com/Nhpoi-Bladeless-Hands-Free-Rechargeable-2022-Black/dp/B0B22239WR/ref=sr\_1\_12?crid=8IYFZC7OBGO1&keywords=bladeless%2Bwearable%2Bfan&qid=1668997163&refinements=p\_72%3A1248915011&rnid=1248913011&s=home-garden&sprefix=bladeless%2Bwearable%2Bfan%2Caps%2C84&sr=1-12&th=1
I hope you are starting to feel a bit better. <3