Well, first of all, congrats on starting

But my main question is - what is Your goal in longer perspective? Because You can decrease Your mental anguish with antidepressants and feminise Your face with less marginal techniques, like growing out Your hair, loosing weight (this one very much depends on each individual genes though), lasering Your facial hair off, adding some subtle makeup here and there. It appears that You are leaning towards androgynous presentation rather than female, since You do not wanna bewbs

Will the medics allow You to stay on low dose? I dont know - have You asked them?

Besides, as many more experienced forum members will confirm - estrogen is doing much more than giving You bewbs and rounding up Your face and body. It changes the ways You perceive the world and relate to it in a very subtle but steady manner and when You reach a certain threshold, it is not a question of taking a pause because, well, bewbs are becoming an issue.. No, You just dont want to go back, because You are happy for who You are and what You are doing. It becomes a kind of addiction

. You might not know what is going on in Your body, and with no AA and low doses, the changes might be slow too, but there could be a moment, when You Yourself might be wanting to increase them, despite of what You are writing now

. Because we are who we are and our internal systems instantly recognise what is good for them - and ask more