I have been feeling dizzy for some time & assumed it was due to stress. 2 years ago I woke with a sharp pain in my shoulder, which following nerve conduction tests was later diagnosed as Brachial Neuropathy, however they are now querying Thorasic Outlet Syndrome due to my continued dizziness. Over the last few months I have also developed joint pain, mainly in my hands & also cramping. In the last few weeks I also have quite severe back pain which worsens throughout the day & lower abdominal pain, I am also quite bloated on some days & feel much more tired than usual . I have also had diarrhoea quite regularly & been passing a lot of wind. My recent blood tests have all come back as normal. I have a good appetite & have gained about 7 pounds recently. I am visiting my GP tomorrow & would like advice re my next course of action.