because it ate it's poo
it will throw up
Hamsters can't throw up, so no, not really.
absolutely not
It's perfectly fine to throw away the nest; your hamster will build a new one!
Convulsions in the stomach.
I have Serbian hamster and they eat sunflower seeds other than that they throw the rest...
Hormones have spiked which causes nausea some women.
stomach acids and lactic acid
It actually causes me to throw up. Maybe if you try to alternate a bit of water in between alcohol drinks, but when I'm already drunk it makes it more likely that I throw up.
No no matter what that is very crucial to your hamster.
something that you should probably let a vet diagnose
If your cage is shaken or wobbled that harasses your hamster and causes it to be extremely frightened.