Glad to hear you're a little bit better, but concerned about the heat at night. I hesitate to ask, so I will not mind at all if you'd rather not share, but is your place equipped with air conditioning?
In the place where I grew up, Aircon (I think that's the term the Brits use, lol) was considered an extravagant luxury. however, that was about 30 years ago. Today, temps have risen so much that it's virtually a necessity.
If 32C is about as warm as it gets there, I wouldn't be so worried, but it's late May and usually that is when summer temps are just getting started. Late July-August are usually the hottest here, but I wouldn't know about your area because geographical features are quite significant. Also I know I've asked before and you told me, but i have forgotten the general area you call home. IIRC is was outside of London, but not too far? Again, pls do not hesitate to decline to answer if this is being nosy.