Rib pain is usually due to injury to the muscles or tendons of the rib cage.
Sometimes pain increases on breathing or due to cold weather.
Since you have pain I suggest you to take Homeopathic treatment.
There are excellent medicines in Homeopathy for musculoskeletal problems.
Next Steps
You can consult me or a nearby homeopath.
Health Tips
Don't worry it will go away with few days of treatment.