I think she have done that to protect you.
Some clients don't want to be touched when talking bout SA. You are NOT untouchable. I think it is in Ts guidelines to do that, so you don't feel taken advantage of. However, if you don't mind to be touched (or even wished to be touched), you need to tell her. Remember it is not stg you have done/said she just doesn't want to hurt you again.
Safe hugs.