My lower left leg numbness keeps returning. I don't think it's all about the bike, because it doesn't seem to have a cause-effect relationship. For instance, this morning I'm feeling it and i only rode 20 miles yesterday, and that was 24 hours ago.
I get a slight numbing in my left calf, a very slight tingle, sort of the feeling when it's "asleep" but not really pins and needles. Just numbness, and it's simply noticeable and weird. It may or may not be coincidental that my left foot is the one that seems to get numb on rides, although not as much as before (and it goes away during the ride, btw).
If it continues, I suppose I should go to a doctor, although my experience with things like this is the doctor will say, 'Hmmm...that's odd," and that will be about it.
In the meantime, what should I be worried about? What could this mean? I googled "leg numbness" and got things all over the board, but mostly things about sciatica, which i don't think this is.