Probability of pain due to nerve compression
I have studied your case with diligence.
Since your symptoms are since two years probability of pain due to nerve compression is more.
and breast pain
on stretching suggest nerve compression in lower cervical or upper thoracic region.
This can be confirmed by doing MRI cervical and thoracic spine.
For these symptoms analgesic
and neurotropic medication can be started.
Till time, avoid lifting weights. You can consult physiotherapist for help.
and TENS will help in reducing pain.
I will advise to check your vit B12 and vit D3 level.
Hope this answers your query. If you have additional questions or follow up queries then please do not hesitate in writing to us. I will be happy to answer your queries.
Wishing you good health.