This is Dr. David
sounds like it could be arthritis in your foot or gout or fluid retention.
excessive salt can cause your feet to swell.
you need to see your doctor and get a foot xray as well.
OK, it is just one foot and most of the time the swelling isn't painful.
it could still be arthritis in that foot or poor circulation
or possibly gout.
do you have a GP doctor you can see
OK, thank you, ***** ***** make an appointment to see my GP.
you are welcome
good luck to you
I hope the foot swelling gets better
let me know if you have other questions
if done for now, please leave positive feedback below