Thanks for writing to us,
I have studied your case with diligence.
As per your history of trauma there is possibility of rib contusion.
Rib contusion is not always visible on X ray .You may need to do MRI or HRCT to see details of injury and to see for any lung puncture.
If there is lung injury
then there will be increasing pain with every breath.
I will advise to consult to orthopaedic surgeon
Medication like muscle relaxant
will reduce pain along with it use rib support belt.
You may consult physiotherapist for pain management. He may start TENS, or ultrasound
which is helpful in your case.
You may need to take rest for early healing.
Hope this answers your query. If you have additional questions or follow up queries then please do not hesitate in writing to us. I will be happy to answer your queries. If you find this answer helpful do not forget to give rating at end of discussion.
Wishing you good health.