Lola, that's interesting that you had your flu shot the week before you got sick. I got my flu shot last Wednesday, and I've been so crappy since Thursday. Not only terrible headaches (very unusual for me) and heavy fatigue, but every muscle is aching, I feel generally unwell, and my spirit/mood has been erratic and dismal for several days now. I was feeling perfectly well (and reasonably happy) before the shot...all of this unwellness hit me like a brick the day after the shot. I wonder if there's a connection.
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When you don't like a thing, change it.
If you can't change it, change the way you think about it.

(Maya Angelou)