After possibly identifying my biological mother, I sent an email and a voice mail her way. Nothing too confrontational, just saying that she was in the same class as my mom and I'd like some help. I did the same thing with a couple of her classmates.
It's been two weeks and I've heard nothing. Maybe I guessed wrong, or maybe she'd rather not meet me. Understandable. She doesn't seem to have any other kids. Probably doesn't think of herself as a mother. Doesn't want to have to explain her decision.
That's fine. But if she changes her mind, she knows where I am.