The air conditioner is fixed. I don't know what was wrong with it, but I did get to hear how much it would be yesterday. I don't remember how much cost, which is fine because it's not me that's paying for it.
It took most of the night to cool the house down, but now it is back to normal temperatures in the house.
And I'm back to fighting off exhaustion again. Because my body hasn't seemed to fully get away from heat exhaustion yet (if they had fixed the a/c the first time it broke...). Nicely, food helped a lot on helping me feel less exhausted. Unfortunately, that only lasts so long and I can only eat so much before I'm full.
But at least I'm not trying to stay as cool as possible in a 90 degree house (it's not possible to stay cool in a 90 degree house, even with 3 fans helping). Yay for a fixed a/c!
And now I've got other things calling for my attention.