Sexuality crisis

I've always considered myself to be gay.. but I think I'm starting to have a small attraction towards women, it's very uncommon that I do but I have. I wouldn't mind holding a woman's hand, kissing a woman, maybe even marrying.. but I would never want to have the "deed" with her. I'm asexual but have felt sexual attraction towards men before but never a woman. I don't even think I'd want to marry a woman but I'm not 100%.. what is this??