Well, the past three years, I've developed sinus infections around the same time of year (sometime in September... which kinda sucks since my birthday is in September). Not that big a deal, but is very annoying. I also can crack my ankles continuously. It doesn't get any louder or quiter as I do it so I am not sure what to make of it. I get a headaches throughout the day, only on occasions are they particularly bad. Lastly, my appetite is rather odd. I can feel hungry and not be able to eat much, then when I am not that hungry I could eat on without end. Perhaps it is because I don't really have an eating schedule, I just eat my meals when I feel like it with snacks in between.
So overall, nothing too unordinary, at least, I don't think it is.
EDIT:
Oh! I also get a random, sharp pain in my chest, usually around my heart. It goes away after about five seconds while I just rub the area and take in a few deep breaths. The pain seems to intensify if I just ignore it, but I usually don't let it be.This has been rather recent, as I believe it started around 8 months ago. From what I noticed so far, it usually occurs when I am hungry. It doesn't happen enough for me to be completely sure about that, but I think thats the only cause.