Hi thanks for your query and welcome to lybrate.
This pain in rib cage can be a reflection of your bronchitis
condition. Your shoulder pain
can be due to degeneration setting in joint. You can start with:
1) physical therapy for shoulder in presence of a good physiotherapist
2) you can take short course of anti-inflammatory medications as per your suitability
3) ice packs for 4-5 days ( 10-15 min every 2-3 hours) if it does not help, then please let me know and we might get some x rays done for you. Do not hesitate to contact me if you need any further assistance.
Thanks & regards
Dr Akshay Kumar Saxena