I think you should get X-RAY done of your shoulder joint & knee joint to rule out fracture, if any.
Do ice compression at pain site twice daily.
Take pain killer, Tab. Debrilyse plus thrice daily after meal alongwith PPI, Cap. Pan-D empty stomach in the morning.
Next Steps
Consult an Orthopedic surgeon for better opinion and management
Health Tips
Have rest till further advice