Hello!
Thank you for the query.
Chest pain can be a very serious symptom and should not be ignored. It can be caused by abdominal diseases, heart issues or be related to your
breast cancer. So It seems you have good reasons to visit your good doctor.
Your symptoms can be caused by gallstones or
pancreas inflammation. It usually gives upper right or middle
abdominal pain radiating to the back or even shoulders. Nausea, vomiting and loose stools can appear.
Heart ischemic disease can cause chest pain, especially on the right side The pain can radiate to the left arm or jaw. Anxiety,
shortness of breath, sweating can also appear.
Breast cancer recurrence or lymph nodes metastasis can also give chest pain and should be ruled out.
If you have bowel movements problem, you should also check your large intestine condition. It is because over the age of 50 the risk of
colon cancer significantly rises.
I suggest you to visit your doctor and have some diagnostics. Heart ECG, abdominal ultrasound, chest X-ray, blood work, liver tests should be done at first.
Hope this will help.
Regards.