dGirl,
It seems to me that, for one, you're too worried about what other people think. There is, of course, nothing wrong with wanting to be accepted by others--to have fellowship with like-minded people--but perhaps you're looking for acceptance from a crowd that simply isn't your own. You don't need to fulfill anyone's expectations of you and you should be secure in what you understand to be true, while at the same time remaining open to learn more. Your life and the decisions you make are ultimately between you and God, and I have the feeling you know this. If other people are upset with the way you believe, the way you relate to God and understand life, that is no ones fault but their own.
On the flip-side of that coin, it appears that you are experiencing a degree of real conviction on some matters. If this is true, and your convictions are not solely a matter of social acceptance, then God is probably trying to tell you something about those matters. However, the social acceptance aspect can very easily veil the truth of what God is saying; It's very easy, but also very destructive, to blame true conviction on the perceived judgments and hypocrisy of others. It's the very nature of pride to blame circumstances rather than admit to a real lack within your own character.
I think the key to your success will be a realization that you need not take anything personally. Train yourself to recognize that when someone tries to impose a standard on you, they are actually manifesting their own inner turmoil which really has nothing to do with you at all; You simply happen to be the most convenient object for projection. At the same time, if there are people who genuinely care about you and ought to have a place in your life to love and support you, you are doing yourself an injustice by being defensive and fearful. There are always two sides to the story.
For the record, I struggle with the same things and am not even close to a perfect practitioner of what I'm now sharing with you.
I hope this is helpful.