Is it normal i feel this way after moving?

So, in December I moved to a city (more of large town, been living in the country for fifteen years)
And my family expected me to freak out because I don’t do so well with change, but instead of freaking out and crying about it all... I feel as though the place I lived at before never existed. I have memories and pictures, but they don’t feel real. I haven’t told anyone I’ve felt this way, but it’s a really strong feeling.