Is it weird my feet are killing me already? With my son they didn't hurt until 4 months at least.…

Is it weird my feet are killing me already? With my son they didn't hurt until 4 months at least. The shoes I have do have support. I also work where I stand for an average of 6 hours, however the last week has just been utter hell, never bothered me before. Plus I didn't work when I was pregnant with my son.