I Am Under Going Tests For An Autoimmune Disease Or

I am under going tests for an autoimmune disease or some rare cancers as my T3 cells are extremely low and I have had a positive ANA result. I have had some strange and some achey symptoms but mostly feel like I've had a cold and have had a chest infection for 8 months. I get bad eczema on the soles of my feet, hands. Now arms, legs and my face. When it's particularly dry, a very painful black hair in a bubble will form on the soles of my hands or feets. I know I'm not suppose to pick or scratch, but once this hair has been removed, I no longer feel like I have a shard of glass under my skin. Why am I growing hair on the soles of my feet and hands? Oh and the rest, but you'll need blood results (and scans) to puzzle that out.