The snowy week (which I reckon was first week of feb?) I bent my foot right over when I stood on a toy of DDs as I came down the stairs.
It felt as though I had pulled muscles/tendons/ligamenty stuff on the underside of my foot which hurt when i walk. Th etop of my foot felt bruised to touch - although there was no visible bruising. Wearing shoes was painful as the top of mu foot was compressed against my shoe with every step I took, and I had a good limp from the "pulled muscle" pain underneath for a good 10-14 days.
The bottom is better - but teh top "bruising" is still bloody painful. I still yelp if anyone knocks it.
I seem to remember it being like this the last time I did something similarish - so I knwo it is not abnormal. But why doe sit still hurt so much?