I was googling my own name (as you do 
), then DH's, etc etc, and for some reason I googled my birth mother. There's a post on an adoption board from the 1990's, it is definitely about me, the same birth date and everything. It just says "(mumsname) seeks (myname), (myDOB), born (the hospital I was born at)." And it's posted by a man with a different name, with an email address at the bottom that I think was hers.
I was adopted at birth, she was 14 years old, and I never had any contact. I got my original birth certificate about 20 years ago with her name on it, but that's the limit of my knowledge.
Weird. I'm not sure how to feel about it, TBH.