My left side foot is constantly paining since 1.5 year and there is little swelling over that area ( but it's not swelling I guess ). It occurred the very next after getting corona vaccine in 16 July 2021 and it's still there (same) . Now the pain has increased.there occurs a shooting and sharp pain and the whole leg feels heavy then . After some rest it subsides. The x-ray was also normal. But since some days while resting also there is a pain. Please guide.