Reading entirely through your initial post, I feel as if your personal experience corresponds almost perfectly to that of mine prior to when I started hormones and other processes of transition from male to female. I'm in no position to say which road or what choices are the best for you right now, but I can tell you that the feelings you may or may not be going through (assuming and basing this on what I understood from your writing) are not at all uncommon among transgendered people. I've treaded that exact same road with extreme difficulty, and in all truthfulness those last two-three months before I finally began my transition process from hormones to electrolysis and living full time, I genuinely felt as if I could lose my mind at any point and snap from the mere weight of the social and psychological pressure that resulted from the daily dysphoria of presenting as male, and being expected things of me that are of purely male nature.
Part of what you feel might be somewhat attributable to the rigid gender roles and lines in our contemporary culture. People often say that we live in the most gender-neutral and gender-various time in recorded history, but I've always been of the opinion that it's in fact the complete opposite. We're used to categorizing different types of behavior types, physical appearances, interests and activities to gender / sex and then expect this and that to be the standard in women, and this and that to be the standard in men. Honestly, if we're to take, say, a German or French nobleman from the eighteenth century, I'm one-hundred percent sure that all of us would perceive him to be highly effete, frail and weak - from the modern masculine point of view, that is. But in those times, what we now see as "effeminate" interests or appearances was perfectly acceptable and common among males. I think, for instance, that it's absolutely absurd that boys / men who like poetry and romance are deemed as effeminate metrosexuals or whatnot. I'm a male to female transsexual, but I'm not ashamed at all to admit that I like watching sports and that I enjoy male peer groups more than female ones. It's not something that I feel should be "purged" in order to artificially buff up my femininity, because those interests are just a part of me as a person, not as the sex / gender people expect me to belong to.
Also, speaking of categories, I highly recommend you refrain from perceiving yourself as transgendered, gay, straight or whatever. I've always told people that they are what they are, not what they are called. You are who you are as a cohesive person, capable of making the best, conscious and most informed decisions and conclusions for yourself. Of course you might present yourself in society and to the rest of the world as transgender in order to feel as a part of a group, and to help people understand better as to what and who you are, but in terms of personal experience and growth, it's better to think in entirely different terms and looking past and over established horizons.