was diagnosed with the flu on Tuesday (103.3 temp for 42 year old). Taking tamiflu. 2 concerns 1. My stools are a funny brownish, green, oily, and gross? Could that be from the flu or medicine? 2. I have a cough. It started as a wet cough and my doctor was not concerned. Now it is more dry, but I thinkit is because I feel like I have a lump in my throat. (Expression, not real lump) Any feedback would help!