I have been exhausted the last few weeks. What I do is call friends up and see how they feel. If we are all exhausted, then I know it is something going around. There is a hedge that is blooming with these tiny white flowers and a nice fragrance. So my tiredness is allergies. I do not get most of the other allergic symptoms because I take vitamin C which keeps it away. I have been taking FOUR HOUR naps in the afternoon which tells me I am fighting something off. Perhaps this is your problem?
Just a thought….