Thanks for your question on Healthcare Magic.
I can understand your concern.
Possibility of
musculoskeletal pain is more in your case but better to rule out heart related
chest pain first because you are old aged (71 years) and not improving in pain even after taking
ibuprofen.
So
consult doctor and get done ecg and 2d echo.
If both these are normal then no need to worry for heart diseases.
Along with painkiller drug, you should follow these steps for better symptomatic relief in musculoskeletal pain.
1. Avoid movements causing pain.
2. Avoid bad postures in sleep.
3. Avoid heavyweight lifting and strenuous exercise.
4. Sit with proper back and chest support.
5. Apply warm water pad on affected areas.
Don't worry, you will be alright with all these in 1-2 weeks. Stop exercise and weight lifting for 1-2 weeks.
Hope I have solved your query. I will be happy to help you further. Wish you good health. Thanks.