Hello and welcome to Healthcare Magic. Thanks for your query.
You have mentioned that you have had a cardiac evaluation and was told that you don't have any heart problems. You have also mentioned that you are underextreme stress
due to the adversities which you are facing in life currently. In this scenario, the possibility of anxiety
disorder being the likely cause of your symptoms has to be considered.
Anxiety can manifest itself with not only psychological symptoms, but with physical symptoms also. If you are having recurrent such symptoms or having difficulty managing your stress, then I would advise you consult a psychiatrist
for a detailed psychological assessment and further treatment. There are effective treatment options - in the form of medication or counselling
which will help you overcome your problems.
Wish you all the best.
Dr. Jonas Sundarakumar