I am glad she was there for you. I don't think she'll get into trouble. I mean, I don't know much about USAnian laws and codes of ethics, but it doesn't sound like something that could possibly cause future problems for her. If it were a patient who would demand that T would always come and drive her to the hospital, I can see how a T might want to protect themselves against that... but you are not at all that kind of person, so of course your T won't worry about it.
It is human to worry about our Ts, but I honestly don't think it is something you need to do.
Take care of yourself. I hope you got some relief at the hospital.