Endocrine system is a delicate balance.
First impression here is that your doctor needs to explain things to you in more depth. Google has all sorts of articles about HRT, transition, transcendence, non-hetero-normative, etc.
Something I worry about is that it seems that gender non-normative presentation is becoming some sort of hip, young, Goth trend. You can do all that without hormones, drugs, surgery.
I'm 67, have been gender-dysphoric all my life. Hetero, but wanna be female. Presentation is less problematic for me because I'm not sexually active. I don't present "femme" because it just doesn't work for me.
I DO present gender neutral. Obviously "male" but somewhere out in between.