You never have to have another conversation with her about it because you already have your answer. It's not going to happen anytime soon.

So while you love her, to stay would mean you are giving up any type of sex for the foreseeable future.

If this is something you need as part of your relationship, best to move out, break up and find someone who has some kind of a libido. There is no fixing this person, she is not ready to discuss or do anything about it.