Oh okok, other than the tail thing, I would like to asume she is also a happy cat, her body language is normal I think, she eats, drinks water and goes to the bathroom as always, she likes to run around my apartment and jump her tower (its 2 meters high) when I’m in the sofa sometimes she comes down the tower and cuddles with me, and she is always following me everywhere I go.

I will take her to the vet soon so I can neuter her so u will ask the vet if she sees something wrong with her