cant find BM even with original birth certificate

[jhouck36]

I used some info that a search angel gave to me and obtained my original birth certificate.I have my bm's full name date of birth where she was born my original name and nothing comes up.My mother was adopted as well .I have a maiden name .How do i find her.BM name Catherine Clark Peterson born Hartford ct April 07,1952.She went on a student exchange program summer prior to my birth.I was adopted from new england home for little wanderers and i was born a Boston womens hospital womens in lying division.Can someone please help me and give some advice I'm stuck
thank you Jul's

[mjo]

here i have found her i do not want to post this to everyone so if you would give me your email marjorie