Little brushing hand on my body skin feeling strange sensation like its hurt to touch. At night symptom becomes more worst..also i feel change is a mood such as depression anxiety irritability when I am walking I am feeling energy less when I am wakeup in morning I am feeling energy less and feeling worst I done cbs test, s.creatine , full thyroid test ,e.s.r test , h.i.v test, s.g.p.t test , blood sugar test vitamin b12 everything is normal .what should I do.