Hi , welcome to the site.
This has to be a prank or that question has to be the dumbest one I have read in quite a while.
NO you do not have ALS.
Causes of cold feet.
- its cold out and you forgot your socks and shoes.
- your are about to get married and you just saw your spouses parents
- you are ice fishing in sandals
- you are in Vegas , heading for the quickie marriage chapel and you start sobering up, just in time to see your bride to be has an adams apple.
I am truly sorry you have cold feet as I have cold feet, if it concerns you that much , please see a doctor.
Resident SmartAss