Thanks for posting your query.
From description it seems to be soft tissue injury
. Normally it takes 7-10 days to heal.
If pain and tenderness persist ,you need an x-ray to rule out any bony injury.
I suggest you to consult an orthopaedician nearby for a detailed examination. You may get the X-ray of the area affected under his/her guidance.
Meanwhile you can take anti-inflammatory drug like motrin
to reduce pain and inflammation. Avoid lifting and rest well
Wishing you good health...
Dr Saurabh Gupta.