Yesterday morning I woke up feeling sick, couldn't bring myself to eat. I started getting really bad pains in my upper stomach towards the afternoon, then it spread almost immediately to the same place in my back - it felt like they were stuck together (I don't know how else to explain it...) My heart was racing, and the right side of my chest ached (though this came and went). Before bed, I had some juice (I always drink organic except for this once - only thing in parents fridge). I felt like I was going to vomit, and finally did at 1am, after which all the symptoms returned, along with a chill. I drifted off at around 5am, woke up a few hours later with same symptoms. I didn't eat, only drank water.

I haven't been out for the past week (holidays), everyone around me is fine, I always check what I eat and make sure I get all my vitamins, minerals, et cetera... This is the first time I've been sick in last 2 years besides minor colds, so I'm a little worried...