Am scared of the potential surprises that'll come along. I shared a google map (you know those created your maps things) and I didn't realise that it showed up

Am scared of the potential surprises that'll come along. I shared a google map (you know those created your maps things) and I didn't realise that it showed up on my g+. All I thought was, wtf. I shared it from google maps and didn't have any intention of whatever circles it went to, to know about it. Super confusing and worrying.