Guinea pigs do not have periods therefore it is not normal for a guinea pig to be bleeding there- take it to a vet pronto.
Yes and fast
you shoudl not put a hamster and a guinea pig in the same cage no matter what.
your vagina
No, not posible.
Actually rabbits an guinea pigs are fine together. But maybe the female guinea pig is felling lonely being the only kind in the cage. Or maybe its because the rabbit just doesn't like the guinea pig. If it's possible you can try getting another female guinea pig or separating the the guinea pig and rabbits.
i need help with my guinea pig
Thankfully, female guinea pig don't menstruate.
it is not just the female guinea pig. all guinea pigs need exersise but never ever get a running wheel for the guinea pig their backs are so sensitive.
She is in heat.
If the guinea pig is not bleeding its okey but if it is then see your vet asap.
it depends what type of guinea pig you have
Guinea pigs don't menstruate like some larger animals. She may have a bladder infection. Bring her to the vet!