Chatted with family doctor about left leg thing among other unrelated things. Still occasionally/inconsistently having vague/faint sensation when walking. Sometimes. And sometimes while resting. Not painful at all, but a feeling reminiscent of what it was. Or, maybe just my imagination? [shrug] Will continue avoiding high impact stuff for a few more weeks (3 weeks down already). Doc provided xray referral form, said if the pain comes back when re-start running, go ahead with xray although he said it still may not show anything, but, is a starting point for further exploration if need be.