How could i soothe the pain in my foot?

RICE: Rest, ice, compression, elevation.

Depends on the cause: Cause of pain may include tight shoes, sprain, bursitis, fracture, contusion, neuritis, but of course there are a multitude of other possibilities. Thing that may help minimize your pain include: wearing shoes with a wider toe box, padding or stapping, oral nsaids. Get the feet inspected by a professional to determine the cause of the problem, as treatment varies depending on the diagnosis.