Well, it would be good to know your height and weight. Being underweight would certainly explain your lack of feminization... If you're at a proper weight, then you need to get your hormones in their appropriate ranges. This may require an increased dose of what you're already taking, or the addition of new medication, or a switch to new medication.
After that, I wouldn't know what could be done. You'd have to see your doctor for further advice, since we shouldn't give medical advice over the Internet.
It's very frustrating when you see little in terms of feminization. I hope you're doing well, emotionally.