I finally saw a gender therapist this week and after an hour or so of talking, they are pretty solid I'm not crazy and actually trans (unlike what my CBT therapists and GP would want my to believe) so I definitely feel a lot better about my situation
this weekend, I was away at a comic book convention in birmingham, and because I was away from home, I got to finally bust out my girl clothes for the evening ballroom events and within seconds of being in them... dysphoria, anxiety, depression... all gone. I felt almost cured while I was wearing it, and I'd forgotten how that feels.
I've decided to take a trans friends advice and try to talk to my mother again in a new way. Im basically going to put it to her, just how uncomfortable and sad I feel being unable to express my gender in my own home and what it does to me, and how I actually need it and for her to be supportive. I dont find pushing it into a corner and hiding my gender issues is helping, and I feel if she really wants me to be happy, shes just going to have to come to terms with it and let me be me, in some form or another.