The symptoms as mentioned in your post can be attributed to musculo-skeletal injury.
X ray of the chest can be done to rule out any pathological cause for the symptoms.
Symptomatic relief can be obtained by application of ice, analgesic
& muscle relaxant
gel, intake of analgesics like Diclofenac
(to be taken after food) + Pantoprazole
(to be taken 30 minutes before meals).
You can include supplements of Calcium & Vitamin D in your diet which will help in strengthening of bones.Physiotherapy
exercise will also be helpful.
There is no need to worry, you will be fine.
Till then, maintain adequate hydration & nutrition status, take proper rest and avoid stress.
Wishing you a Good Health.