Amber,
After many years of esoteric study and based on my own experiences, I have come to believe that 0 negative and A negative bloodlines are extraterrestrial. My mother has O negative blood and my father had A negative. I have A negative. I have brown hair but it has a red undertone. My hairdresser once told me that no matter what color I might tint my hair, I will always end up with red or auburn. Also, I used to have trouble using the cosmetics sold in department stores. They looked strange on me. Finally a Mary Kay consultant informed me that my skin has a blue undertone and that it was rare. The makeup sold in department stores is designed for the majority of people whose complexions have yellow or pink undertones. My eyes are light brown but sometime look hazel. I didn't relate these facts to my blood type until a few years ago.
I am very empathic, clairvoyant and have sensitive digestion. I have a very high IQ and was born with esoteric knowledge embedded in my DNA memory. Whenever I have tried to deny my knowledge or tried to fit into what others see as normal, someone or something has come into my life to remind me that I have a purpose here to help this planet and the people on it grow into what is their greatest potential for joy and love. I am not meant to fit in. I am a catalyst for change which has not been a comfortable thing to be!
Someone wrote here something about blue people in their visions or dreams. I recently dreamed that I had blue skin and was smiling and singing to myself in front of a mirror. A wise friend of mine said I was celebrating remembering my true being. Another clairvoyant told me that I came to this planet on the Blue Ray Vibration. You might want to look at web sites about Blue Rays (not Indigos) and web sites about the Magdalene Order, blue rays who are here to anchor the Divine Feminine. I think "blue bloods" are RH negative people who belong to this group. We are here on a mission.
Perhaps you are on the verge of discovering and accepting that you are a human angel. I know it is a lot to embrace. Don't pressure yourself. Acceptance of this new way of looking at yourself will come in time if you are willing. You have the support of others like me and the love of God for your contribution in this world.