Totally cool!
I got a phone message the other day at 5 am with someone saying it was about “person’s name” and I have someone in my close family with that name. I was terrified they had passed. Luckily it too was just a wrong number.
Any time I get a phone call outside of “normal” hours, I get worried. There is no real reason (for me) to worry, though, since bad news has always arrived during “normal” hours, and the calls at odd times have always been wrong numbers.
Anyway, I’m glad it wasn’t your family member!