Many symptoms are also associated with chest pain and they should be mentioned when you talk about chest pain
,like cough,fever,breathing problems,headache
,spread of pain
to other parts of the body.
As you that your chest pain increases when you change your position when you lean forward,it could be more due to gastric problems like peptic ulcer or pancreatitis.Time of the pain must also be mentioned.The sensation of pain like aching,burning,heaviness on chest should be ruled out.