Why do my hips pop and hurt so bad constantly?
Okay, so a few months ago i noticed my shoulders starting to pop, then my back started to crack everytime i'd lay down on a flat surface. then my hips started to hurt bad...now im at the point where my hips KILL me! they constanly pop everytime i get up and they sometimes even get stuck? i have to strech it out to get it right and it hurts bad! i cant even get up in the morning sometimes because it hurts so bad..whats happening? PLEASE help!