I have a somewhat stiff neck, left side only. Moderate abdominal pain, that's sometime burning. Off and on chest pains, that go through my upper back. No fever or flu symptoms. Had a steady off and on pain in the middle of left calf for about 24 hours but it has subsided and not returned for more than 24 hrs. There was mucus in my urine and I've been having very small bowel movements. I've also had random pains all over body that come and go. Pain under armpit and into chest. Pain under ribcage on either side. Pain in lower left and right lumbar, sometimes in legs as well. I am very frightened, and I am awaiting some test results.