Is it Possible?

Hello! Several days ago I read some articles about rebirth and memories from past lives. I was very curious and wanted to find out whether I too had any memories and started looking for ways to find them. I read a lot and somewhere I came across the idea that it's possible for us to know someone from the past. So I focused and went back in my own memories.

At one point a memory appeared, I'm not sure if it was a dream but I remember it clearly. It was me walking with my mom and we were both the same age, it was obvious that we were friends and we were talking. I think I knew her fate, in other words I knew about me, even though she had not yet met my father. I don't know if I'm going crazy but I can't get this off my mind in the past few days. I've never had anything like this happen to me before, never anything to do with the paranormal or anything like that. I'm confused. Any ideas?