On the face, from what I understand, nomatter what you do will still look the samish through diet and excersize <unless your really overweight> and even then... Unless you get surgery or in your case start T...
I hated the sharp angles of my face pre HRT but not its not so bad sence the fat distrobution kicked in makeing it alittle rounder/softer... So Im guessing that T for you will make it alittle sharper and bring out the angels 🙂