DOB June 22, 1973 Southfield, MI...possibly at Providence Hospital. Brown hair, brown eyes, 7 lbs 12 oz. Birth mother's age approx 17. Adoption through Catholic Social Services St. Clair County, MI. Birth mother possibly lived at Marillac Hall.
Your story coincides with my sister-in-law. Everything except I am not completely sure on the date of birth. I seem to recall it being Springtime. I will try to get the date from her but it is a sensitive topic and I am afraid of digging up past hurts with her.
I will contact again if I get more information. I think it is wonderful to seek your birth mother and hope you are successful.