Hi, thanks for writing to HCM.
Persisting pain at the site of injury
, even one month after injury indicates some significant problem.
An Xray is needed to rule out any fracture
that might be causing you the symptoms.
There is no role for home remedies
or self care measures in your case.
I suggest you to consult an orthopedic surgeon for a detailed evaluation and further management.
Hope this information is helpful. Good day