OK so I'm 28 with 4 kids..never had any serious health issues but lately I've been feeling like c**p ..chest aches sometimes burning sensations..my left side feels weird not numb but heavy? My ear (left)feels like it aches from time to time.. I feel like I have mucus in my throat.. No cough.. Sometimes i get nauseous.. Although my kids and husband have coughs and fever.. Any one know what could be causing my Symptoms?? I hate feeling this way!(PS I did smash my left thumb pretty bad (blood under naill about two weeks ago..but I don't think that has anything to do with the weird feeling on my left side?..)