It rained and my camera might have gotten wet. HELP!!?

So it rained yeaterday, maybe above a little more than a sprinkle, and I took my casio exilm digital camera out to snap a quick few photos. I didnt notice any rain on it so I turned it off and went home. I tried to turn it on but it just makes a electric- like noise when the lense comes out then the lense goes back in. I can view photos but whenever I try to tak one my camera wont corroperate! I think water might have gotten on the lense?? or in the creves of it. HELP!! I just bought this camera too!