Having many issues: Suddenly feeling chills but when I check temperature it's always below 98.6. When having chills, stomach feels upset and body becomes heated up, hot air comes from nose, tongue becomes hot and body feels warm without fever. After immediate passing of motion, feel little better but legs and hands feel like shivering. After few minutes, sweating comes in sole of feet Also past few days, having pain in right abdomen. Feeling really nervous because of the symptoms. Sometimes, I get itching in legs and thighs, palm and sole of feet. Kindly help me on what could be the issue.