"Just curious, would oreillys or an auto parts store be able to tell me if it's a baterry issue if I brought my battery in?

they should. I think they have a machine that can check the status of a battery and let you know if you need a new one."

Yes, but if your battery is more than about four years old, or you are having any of the weird alarm, etc. problems reported on the site, then just go-ahead and replace the battery. Mine seemed fine, but no! It had to embarrass me badly at work.