F Born St. Thomas in Nashville 7/26/1972

I'm looking for my birth parents. I haven't got the information from the state, kind of not wanting to disturb someone unless they want to be found. I was born 7/26/1972 at St. Thomas according to my birth certificate. There's no time on it, nor a doctor's name. I'm not sure if that's standard or not, just wanting to solve the mystery of where I came from as painlessly as possible. I do know that I was put in temporary foster care in McMinnville, TN before being adopted in Sparta, TN. I was 4 weeks old when my adoption was final. I had red blonde hair and blue eyes. If this rings bells for anyone, please share. Thanks for the help.