Hello and thanks for query
In my opinion you must go for X-ray chest to rule out any fractured ribs. In addition to this if there is tenderness or sore in abdomen USG abdomen may be needed.
Meanwhile to get rid from pain apply local gels, do alternate hot and Ice fermentation. Take analgesic
and anti-inflammatory drugs like Ibuprofen
to reduce pain.
If there is any sign of shortness of breath
or abdomen discomfort than please go to the ER for emergency treatment and needed investigations.
Hope this will help you.