Is it normal to hide randomly

So I have random times when I want to hide and I will go along with it until my gut tells me to come out.
But this causes problems like when someone is coming I'll just hide and they can't find me. Sometimes they need to tell me important things and I won't come out for up to an hour.
This one time i was out and about with my sis then while she went somewhere my gut told me to hide so i did and i did so well she cried and almost called the cops she thought i got kidnapped by some perverts.
Things like this scenario happen almost daily
I don't know why i do this.
Nothing traumatic happened to me when I was a kid well at least I wouldn't remember ,but I do only remember bits and pieces of my childhood. Although if there was a traumatic event that can explain why I can't remember much of my childhood.
ok so I just want to know: what is wrong with me? Why do I always go along with it? Do I have some disorder? How can I stop it from happening so often?
Thanks for any help you have to offer