your age is needed to appropriately feel-out a possible diagnose. however my best guess is that you are experiencing symptoms from two or more problems. the neck and left arm pain could be a bulging disc at the c7 vertebrae which i too have recently experienced. chiropractor adjustments with following massages successfully relieved the numbness and pain in my arm; the neck pain still exist but could be related to the arthritis which has developed from my injuries. be careful to to seek treatment a. s. a. p. because without treatment the spine normally worsens. if you experience extreme pain nausea can develop but diarrhea is not related. diarrhea could possibly come from a case of "irritable bowel syndrome" (ibs) or polyps in the colon. change of diet will drastically improve your symptom's. "hot flashes" normally result from the loss of the hormone estrogen. it begins to depreciate in the body during menopause. with your heart racing vomiting and fear; i'm reminded of anxiety or "panic attacks". deep breathing meditation will improve anxiety. and problems with vision could be related to the spine blood pressure or the need for glasses because of age. if you are "middle age"; see a doctor; but get use to these type problems for your body is beginning it's shut down process. worrying does not help it is only making things worse for you. get the sleep your body needs and make sure your water intake is appropriate! sleep is very important as is water! try to keep your spine in the natural position while sleeping. seek out free clinics state or government help someone that you know may have the answer for you. believe for yourself healing and it will come!
neck pain left arm pain hot flashes that make me sick to my stomach what's wrong with me i'm scared. when i get sick to my stomach i either have diarrhea or i vomit i also feel as if i am going to pass out my heart rate accelerates and this has been going on for over a week and i don't have the money to go see a doctor but i am so scared to go to sleep at night i'm afraid i might not wake up.