I suffer from sore neck whenever I am sitting for a long time. As a softwear professional the bad posture due to wfh and added work hours is escalating the pain and discomfort. The soreness in the neck comes within 2-3 hours of me sitting down to work. The soreness escalates to tugging and tingling in the back of my head as the time increases, stress and tension elevates it. Usually it Relieves after I lie down after I stop working after 8-9 hours. But sometimes the pain goes upward and the one side of my head start paining, and sometimes with a slight vomiting urg. I do not understand what this is and am really scared. Is this a neck issue or something else ???