A health sort of question....

[apolla]

Is it normal for one's temperature to rise several degrees quite suddenly to 'pretty damn hot', remain there for a minute and then drop to 'actually really quite cold' before settling back to 'normal, thanks very much'?

Cos it's been happening on and off for the last few hours and it's getting really fucking annoying and I'm sweating into my Rydell High t-shirt. Not that you actually needed to know that bit.