Hello, Thanks for your query. It might be soft tissue injury or fracture. Without X-ray, it is difficult to differentiate a fracture from others. I suggest you to consult an orthopaedician nearby for a detailed examination. He may get the X-ray of the area affected under his/her guidance. In the interim, continue ice packs to the affected area,anti-inflammatory drug like motrin to reduce pain and inflammation. Avoid lifting and rest well. I do hope that you have found something helpful and I will be glad to answer any further query. Take care