I think there are circumstances where saying that to a client would be appropriate. I don't see that this is one of those, though.

It is not appropriate for a therapist to borrow money from a client.
It isn't even appropriate for a therapist to say that they have money troubles to a client.

I don't think you have done anything wrong...

But I do think that for your own benefit (and for the benefit of others) one would be better to terminate from seeing this therapist, find someone professional, and see about getting this therapists lisence revoked.