Okay, the nausea attacks are definitely coinciding with a jump in body temp. I just had one an hour ago (still am, really, but I took one of those nausea pills and it's mild now), and my temp jumped up to 99.9. An hour before I started feeling nauseated, it was at 99. (I've been taking my temp pretty regularly to try and discern any patterns.) So it jumped up about a degree. This is, I think, the third time I've observed my temp going up when I get nauseated.

Gallbladder, maybe? D: