Yes I suppose you could call the feeling a sort of numbness.
As for medical condition, I have had two pulmonary embolisms - consequently I am on Warfarin permanently.
As for emotional issues or anxiety - I suppose, yes, although I am quite laid back and don't get 'het up' about things. My mother died a couple of months ago and my husband has gone into a nursing home and is not good.
Pains in legs: I have had an occasional pain in my left calf but nothing untoward. I walk quite a lot and there is no problem with that.
No chest pain nor shortness of breath normally but, at this moment, I feel 'generally' a little weak.
I hope this helps.