Good idea Lauren --
Annual Credit Report You can go there and get your free credit report... it's 100% free and you can order it from all 3 of the major ones, but it wouldn't be a bad idea to just get one and then check it every 4 months to monitor things.
That really sucks, its such a hassle getting new cards and stuff, but I can't imagine what a HUGE ordeal it would be to have your identity stolen! Glad you caught it in time!