Just a heads up even normal people get pointed at, giggled at and what have you. its just part of being human to notice others around us and find things to point at, giggle and what have you. maybe the next time it happens you can do what normal people do..act like its not happening and continuing on with your life or walk over to them and ask whats so funny. who knows maybe they arent laughing pointing and giggling directly related to you but about somethings just to the side or what have you.