Reconnect with a friend

I want to reconnect with my childhood friend.
The last time I had contact with her was in 2020 but the last time I saw her was late 2018 I cant remember when she moved.
I really really want to catch up with her but she's changed SO much and I haven't really. Of course ive matured and ive grown out of some of my old interests. She doesn't really like 'weird' stuff anymore just from what im seeing from her instagram. I know you shouldn't assume because of that but like idk.
We weren't really the best for each other and we did have our moments but I honestly really cherish our memories together. We used to spend ages talking to each other whether it was on the home phone or on roblox. She was one of my first friends.

I really want to hear about her life now and whats changed since we last spoke. But im so so scared she won't want to talk to me. Not alot has changed for me. Im right where I always was. Im probably over thinking it but I dont want to reach out and it to end up in disaster.