Hi Hope this message finds you in good health. I have gone through your complaints and understand your concern. I generally see many cases like this at my clinic. swelling in feet can be caused by many reasons like local soft tissue swelling,inflammation, generalised diseases like hypoproteinemia,bloood clots,lymphoedema,blood cell disturbances. get the necessary investigations done n let me know,. You should eventually get back to normal in coming few days.Nothing to worry about. I hope your question has been answered. If you have any follow-up queries,feel free to consult me anytime. Thanks,Take care,God bless.