OK, I have actually been doing a lot of walking in past few months. Then I had some impact/accidently hit the table that has actually cause some trauma to my toenail. I am not asking for a medical recommendations because a GP told me not to worry however I did not grab a opportunity to see my GP and don’t believe I will certainly be able anytime soon. Half to almost 3/4 of the toenail (2nd in row) has actually turn yellow and thickened, it is almost a month! Do you guys experience anything similar perhaps from too much walking, etc? Does it fall off on its own and come back?