From the last 7 days I am feeling so weakness that my whole body is suffering from fatigue. I feel my knees so weak and my body also itch and get some small rashes two or three in a day. My suffer from headache at night and my ear gets burning .I can't sleep at night that I feel very weak. Also my lymph gland are swollen .what is this I haven't faced this symptom earlier but you was diagnosed with anxiety disorder three months ago and gastro reflux in 1 months ago .pls help me out .next week I am moving too abroad.