Not quite sure what's going on. I had a cold last week which was pretty run of the mill. As the cold reached its peak on Friday, I started to feel really sick, but wasn't sick. Saturday daytime was ok but nausea returned in the evening. Today I woke to find a stye on my eye and I feel rather odd. Ok when sitting but feel sick and very weak when I try to do anything. I wonder if I am just fighting off a virus?