Hahaha. Oh yes this is normal.
Our electricity went off on Saturday night, and we'd gone to bed about 9.30pm when it was on and all was fine, fan blowing on us and everything. Then I woke up at 11.45pm as the electricity was off so the fan had stopped and I was covered in sweat. Hubby went to the loo and I was already screaming at him that I couldn't sleep in this. I eventually burst into tears and had a bit of a panic attack as I couldn't breathe. There was no air at all, even with the windows wide open. He just said "what do you want me to do?" so I said "ring your parents! They said we can stay over if we need to!!!"
So he did. We went straight there with our fan and slept in their spare room. I was very grateful for them that night.
I just seem to forget things and then go mad or cry. The emotional rollercoaster is what's wearing me out!