Transgender Support Group
This community is here to support and help the large population of transgender people. If you or anyone you know identify as transgender, this is the place to share your feelings and experiences and speak with others who are going through similar things in their lives.

I am unsure if you could do anything more in this situation. Try getting her attention; make sure she isn't doing anything else. You two need a one-on-one, if that didn't happen before. For example, "I feel as though you aren't listening to me." Or "This is something I need to have." Go as far as to question why she won't take you seriously. Keep your cool however; starting arguments or anything of the sort might put you in a really bad position.
If you've already tried something along those lines, maybe tell her your motives behind getting with a therapist. Such as your dysphoria, and hopes of getting on T, or how this entire situation is really stressing you out. The sooner the better. Stress this is something you NEED and she is only person that can really provide for you.