If you are on HRT with consistent monitoring with your health professional, you should never worry about food consumption since your regimen will handle T production and restrict it at best to castrate levels.
Unfortunately, feminization could be slow or fast for anyone as ymmv. If you have not seen any improvement after your 2 yr mark on HRT. Then, you may consider surgical solutions as commonly advised.
My advise is you work with your health professional, you may need to tweak your regimen and hopefully that could assist you.
All the best!