Side-effects update:
Shortly after getting the shot I felt fairly sluggish for the afternoon, with some mild throbbing soreness near the injection site.
During the evening it turned into some pretty intense aching in the arm, more than flu shots usually.
Around the time I went to bed, I had a feeling of nausea. It never got intense enough to actually puke or anything, but it wasn't very comfortable. I also felt like I had some mild chills, but took my temperature and I was actually .2 under my typical temperature.
This morning I just have a sore arm.
Neither my Essential Tremors nor bad eyesight have been cured, so there goes getting some mutant abilities.