I'm a 23 yrld male and for the past month i've been having neck stiffness its gotten worse and I dont have a clue whats causing it.I get a grating sensation in my neck when I move side to side and I have stiffnes where my shooulders meet my neck. I havent had any accidents and I dont have a stressfull job.But the stiffness just wont go away.It gets worse as the day progresses.I domnt have insurance or money to go see the doctor .Im worried it might be something serious. Anybody have a clue what the problem might be.