It started last year in March 2019. I was having pain in my chest I went to meet doctor and i have done xray ctscan and everything was normal. My doctor told me it is costochondritis. But after 1 year my pain suddenly increase when I start doing exercise (chest stretching) . My situation become worse. Can anybody tell me when I will become normal again?

Patient is advised tab aceclofenac 100 mg orally ,twice daily for 7 days ,physiotherapy and mild exercises.