Staying healthy can be a daunting task. None of us wants bad news but we have to keep checking in with the body to make sure it's still functioning. Trying to figure out the best way to stay alive can be anxiety inducing. Not every headache and joint pain is cancer but.... sometimes it's something worse. Try to err on the side of caution, see a doctor, WebMD may be right once in a blue moon but it's not what you should rely on.