Hi,Welcome to Health care magic forum.
The pain you are feeling while turning could be due to the
muscular pain, and the shape may be due to the un even size of the breast on both sides.
The deep pain could be due to the gastric hyper acidity, refered to the chest.
Take more of green leafy vegetables, pulses, sprouts, and protein rich foods to have a stamina to bear the unusual pains.
Avoid taking potato, other tubers, tomato, egg, chicken, and sea foods spices, junk foods, and oily foods.
I advise to consult a physician for diagnosis and treatment.
wishing fore a quick and complete recovery. Thank you.