April 18 1981 New Bedford??

PLEASE READ!! Ihave question marks because throughtout the years i have heard and been told different things so and i dont know how trustworthy they are anyway i WAS TOLD that i was born in new bedford and that my mother was white and young maybe 19 and my father was black and older maybe 30's and thats all they told me almost my whole life. later on one of my sisters, my parents bilogical children, told me she heard my mother was a christian scientist and my father was a jahovas witness. then later on it was told me while i was living away from home that my mother told who i was living with the my BIRTH mother didnt live in mass she was from connetcuit and she had a sister in new bedford and came there to have me, when i was 18 my parents told my sisters that if iw anted to know anything to call them so when i did they said they didnt know anything except where they got me from which was new bedford child and family services. if you know anyone or anything related to these situations that could possibly help me it would be greatly appreciated. thank you much love to all adopted and all looking for those adopted. oh yes april 18, 1981 is my birthday. i can be e-mailed at shahana@mywdo.com if needed. they named me sarah, shahana is my son and daughters name together