i hope you have taken your tetanus vaccine
as per schedule.
as of the wound being infected i would advise you to regularly clean with antiseptics,
continue the antibiotics prescribed to you.
avoid play for a few days.
if you find too much swelling redness
or high fever
i would advise you to consult your physician urgently and also get a xray done to rule out fracture
also get a random blood sugar levels tested.
i hope i have answered your query.
take care and wish you a speedy recovery