-i dont feel any weirdness calling myself a lesbian, trans women are women after all. this stigma fades after enough time to let it become normal
-im not diagnosed but pretty sure lol, not a position id give advice from though
-assuming your parents arent helicopter patents and invading your privacy, feminine undergarments are good outlets for this. i used to wear cheap sports bras (the ones with no padding, just the fabric/elastic) under my shirt. compression underwear (gaffe) or just womens underwear in general are nice too
shaving your body is a good way as well, and if you are allowed to grow out your hair then styling that in some way (even if its just a ponytail or bun) is nice
-still in my hometown
-couldnt see a therapist not because of my parents (money and priorities) for a long time, but i dealt with my mental health struggles through online gaming and friend groups. sorta brute forcing myself to be confident, and keeping in mind that it gets better. therapy helps though, even if slowly with how good i am at masking