How much information is too much to reveal when reconnecting with an old acquaintance?

I recently found an old acquaintance in Facebook. 34 years ago, as I was passing through California on the way home to return to school, I met a woman my age in Yosemite, and for 3 days we hung out as friends...we were both solo, so it made sense. She was visiting Yosemite and California before returning home to Toronto to go to school to become a doctor. We exchanged numbers, and went about our lives. I reached out a few times that year, she never returned my calls...Fast forward 34 years, and I was going through old pictures and found her name on the back. I found her on Facebook, and reached out to her, sharing one of the pictures with her. She replied it was her and how did I remember? I explained I was going through old pictures, found her name and looked her up. I explained I see that she became a doctor like she said and to chat some time. She read it. No response. I reached out again with a few more questions. Read, no response. I then took a hint, thanked her for her time, and wished her happy holidays. Did I say too much? Did I do something wrong? Please advise.