Yeah, I hear you all as I don't have air conditioning either.
The best I can do is sit in a cool water bath to cool my core temperature down.
At night I run the portable fan; first I wet my head down before bed and then keep a wet rag on my hip/legs. With the fan pointed right at me, this seems to keep me cooler as it hasn't been less than 88 in my bedroom for the last week. In general I sleep better in a cool bedroom better than in the heat.
Quilting is the last thing on my mind on days like this.
Can't wait for the heat to break.