With me, things havent been fantastic

I've been on HRT now for just over 15 months (progynova - oestradiol valerate), 12 months with spironolactone. Started when i was 20. T went from high male to upper range of female and oestrogen is within all normal female ranges.
But now a year after buds started, im barely an A cup. Had a spurt recently after swithcing my oestrogen from a different type id been on for 6 months back to my original. But things have slowed down now.
My boobs are the biggest thing that gets me down. Not because its the most important thing (well

), but because its what im lacking the most of anything apart from the major thing. And my nose. (but im adamant not to change it for a long while!) which is making me feel a bit incomplete.
I've considered augmentation, but then i wouldnt get it at least for another year with will be after srs, which may help me a bit with the development. But then again, is there anything else i could do? adding progesterone or upping the oestrogen? I'm thinking of getting my bloods checked again to see how im doing, but then the appointment the get then discussed wont be cheap...
At a bit of a dead end of what to do really :/
Just want to wear something a bit more revealing on the top without having to worry about padding myself up just to make them look like breasts...