Thanks for posting your query.
It seems to be soft tissue injury
. But if the tenderness persist and you have difficulty in putting weight, there might be chance of bony injury.
I suggest you to consult a doctor for a detailed examination. You may get the X-ray of the area affected under his/her guidance.
In the interim,apply ice packs to the affected area,anti-inflammatory drug like motrin
to reduce pain and inflammation. Avoid putting weight and rest well.
Wishing you good health
Dr Saurabh Gupta