Hi, I am 23 yrs. old, height 5,9, weight 135. I have been experiencing minor bouts of dizziness, excessive gas, and what I think is a nervous bladder for the last month, but have attributed it mostly to stress and lack of sleep, as I am a working college student. Early this week, I started feeling dryness near the back of my throat, which developed into a hacking cough yesterday, and is now accompanied by green-ish urine. I am taking Vitamin C and drinking lots of water, as well as trying to get sleep. Is there anything else I should be doing?