So I was driving back to my school (90-100) miles and had absolutely no problems with my car whatsoever. I went and pulled into a spot and when i got out i noticed a liquid dripping from under my muffler. I put my finger in it to make sure it wasn't gas, and it wasn't. What is this? I'm thinking its just a large buildup of condensation from the trip down, but it was a pretty good amount of water. Any ideas if I should be alarmed?