Hi, Welcome to Health care magic forum.
As you describe it appears to be due to the
chest infection, and phlegm.The pain could be due to the accumulation of the phlegm in the bronchial tree.
I advise you to consult a chest physician for diagnosis and treatment.
You may need to have an
X ray along with other tests for confirmation.
The other causes of the pain could be the muscle
twitch,due to defeciency of calcium, and infection.
Avoid taking fruits, juices, ice water, ice cream, and the things allergic to you. And also avoid taking potato,other tubers, tomato,egg, chicken,and sea foods,till the pains are completely cleared.
Wishing for a quick and complete recovery. Thank you.