What Do Itchy Lumps Around A Tattoo On The Back Indicate?

quite technical this ,,, i had started with skin itches and painful lumps 12 months ago after having a very large tattoo on my back , ive had tattoos in the passed without problem , inbetween time i had one started on my arm that went pretty scaley , i stopped any tattoo work and felt pretty unwell for many months , nose blocked solid but wothout mucus nothing to blow out , gp precribed 3 antihystimes , since then had an mi im 3 months out of that reacting very badly to any meds they give me for my heart , doctor has re prescribed phenergan and they are providing a little help including easing heavy breathing problems and very bad stomach cramps ,i had gallbladder removed 5 years ago with complications ( bile leak and sepsis )