Irrational fear of balloons and batteries

So as soon as I had my baby I've had an irrational fear of balloons and batteries and it's actually on my mind alot.. we don't have random balloons and batteries laying around our house or anything but I'm always terrified she'll find one somewhere.. my husbands mom gave her a balloon from a birthday party we were at and honestly I was so on edge and I stared at her the entire time she was holding it so that if it popped I would be able to snatch the pieces in a second ... Does anyone else have fears like this or am I just insane lol