Does anyone else feel physically sick when sleepy?

A bit of an odd question.... I'm always asking odd things here lol, cause of the feeling of "oh i just need to check..."...

When it's past my typical bed time I start to feel physically sick? Does anyone else experience this? I get a little nauseous and sometimes a bit of a headache. My muscles also just feel a little more achey, but that makes sense given the tiredness.