i totally get that feeling , i feel close to that , my original username is confused , but here's how i took my decision , i didn't care of hat others think , i thought.. this is a bad body for me , i have to change it , and that's that . i'm no therapist so i can't tell if it is dysphoria r not , i can't even tell if i have it or not without a therapist , my therapist is kinda like your current , have no experience about it at all , but basically , i know what i want , i know what's bothering me , i know how to change it , and i try my best.
so don't mind about your mom , just think about what you want and see , you might be male and you might be just tomboy girl , ony you can know
i hope i helped
good luck