Hello doctor, I am facing symptoms like lower head heaviness, left ear pain, left leg and feet pain, pain in the arm and hand especially on the left side, cannot focus on moving objects with both the eyes, dizziness. My ear is normal after getting checked with an ENT specialist, but there's a lot of pain in the ears. After waking up in the morning, it is difficult to walk with the left leg because it gets stiffed and hurts while walking. The whole body has stiffness in the morning. Lower back stiffness and pain too, what could these refer to? And when I try to neck exercises, I get dizziness the whole day. Thanks