I think you answered your own question. When the vast majority of people in a community think it's wrong you're bound to feel pressure, worry and wonder if they're maybe right. It's difficult when you have to suppress your nature to conform. You can never fully relax. But in point of fact there is nothing wrong with you. Cultural rights and wrongs are relative not absolute. And there's tons of examples where cultural norms do a complete 180.
It's obvious you're a sensitive caring girl Taylor. That's nice but try not to let what others think get to you too much. Only you know what's right or wrong for you. Be true to your inner self - how God made you. It may not be possible to publicly express it, but at least acknowledge who you are to yourself and embrace it as good. Doing so may dissipate that dark cloud or at least let a ray of light shine in.