Welcome to HCM
We understand your concern
the symptoms you are mentioning can be due to discomfort felt at the heart due to smoking
or discomfort felt at stomach or gastric derangement due to anxiety
arising out of bipolar disorder
First of all visit a general physician or cardiologist to confirm that your heart is OK. Then visit your psychiatrist
and get treatment for bipolar disorder and anxiety management. Third QUIT SMOKING.
Get well soon.