3 am and I've been forced into a kind WHM because of a bad fever/flu. I've have to strip naked, open my window, and turn off the heat to be able lie on my side

3 am and I've been forced into a kind WHM because of a bad fever/flu. I've have to strip naked, open my window, and turn off the heat to be able lie on my side without overheating. At first I could not give up my shirt and blanket as it felt too cold. It's now even colder yet I feel warm laying here. Fever hasn't increased.