Must be the twilight zone

Tomorrow, we are going on a well deserved vacation!  I would probably be more excited if I wasn't up all night with my head in the toilet.  My entire body is in pain, and I'd love to say this was a night of way too much drinking but it wasn't.  It was a night where I ate something bad at a restaurant coupled with one and a half Allagash white beers.  The food was oddly delicious and the beer was nice and cold...cold like the bathroom floor.  The nausea and stomach discomfort while laying on the couch was a page out of the hangover book, the uncool part is that I was sober.  Lately, my body seems to be really sensitive to everything in a bad way.  Over Christmas I had a stomach virus, right when I got better a cold came into my life, followed by an allergy attack, and now more tummy problems.  This never happens to me, I'm usually the person who takes 2 sick days a year and won't get a cold even if everyone in the room has one.  Body chemistry changes all the time right?  I am hoping that tomorrow when we are on a plane early in the morning that things will go back to how they should be!  Life in the perfectly healthy lane.