I can't really remember how long this has been going on, but it's somewhere between 2-5 months.

My smallest toe on my left foot is sensitive to pressure. For a while it was swollen a little bigger than the right one. If I shift my foot in my shoe or step weird it hurts. (The toenail isn't ingrown, but it's really small; just been that way as I grew.)

I don't remember any sort of traumatic injury, but if something did happen, what can I do? I don't want this to go on for the rest of my life.