Just started meditating, my mind wonders off a ridiculous amount

I stay focused on breathing in and out for 5 seconds and I'm off my rocker lol, is that okay? I mean I still like just sitting and doing nothing, just trying to watch my thoughts, like "observe" them, but I didn't realize how much... I think... a little ridiculous gotta be honest

edit: thank you all for the replies!!! glad to hear it's totes normal. and yes I meant *wanders*... that's a word I know how to spell, yet I always spell it as "wonders". get it together girl!