I have shingles and i'm approaching 6 weeks. I already have sensory neuropathy in hands and feet r/t chemo 10 years age. Now finished taxol for new breast ca last spring and will be on perjeda and herceptin til summer so my immunity is down. Problem is with shingles...now I have stabbing and shooting pains mid abdomen and chest. At same time especially if i sit down and eat I get gastritis and intermttent generalized abdominal pain rated 6 on 0-10 scale. It's like a tight band on my chest too. Also if i sit or stand for awhile my torso gets weak amd i have to lay down so it really sucks