Description suggests you are suffering from anxiety and your anxiety is getting somatized,  means manifested in your bodily symptoms. You can get rid of your problems through Anxiety Management Programme along with Psychiatrist's medication. Not to worry.

Dear friend, probably u have anxiety wd panic like symptoms. Medicine works well if properly treated. So dont worry. Best wishes.

Dear friend, Your symptoms clearly reveal that you are under acute stress. Stress firstly affects the digestive system. Follow the tips given below 1. Avoid taking non vegetarian foods at nights 2. Increase the intake of water 3. Go for regular walking/ any sports - minimum 30 minutes. 4. Go to bed before 11.00pm 5. Avoid taking junk foods, fast foods and aerated drinks 6. Eat atleast a fruit when you are hungry 7. Do not skip breakfast. 8. Avoid taking any medication for this Follow theses tips atleast for 15 days and see the results for yourself. Any further guidance feel free to write to me. Wishes

Namaste! Your sufferings are real. Anybody can advise like "Positive thinking" "diet" exercise", but sufferer only knows that PAIN. We can't recommend yoga and meditation for a person with 103 degree fever *Please consult a Psychiatrist *take medications without missing a single day for minimum 3 months *initially the tablets may not be helpful, If you take regularly after 6-12 weeks definitely feel significant improvement. The preoccupation with your health  (HEALTH ANXIETY) will be reduced

Hi , from your description it seems that you may be suffering from Anxiety Disorder. As all the tests are normal and other than acidity you do not have any other heart related problems you should consult a Psychiatrist. With mild medication you can feel much better. Follow it up with counseling as you need to learn techniques to relax and get rid of negative thoughts and learn to handle stress better. This is a completely curable problem, relax! In the meantime try to do Yoga or daily exercise. Learn simple breathing techniques to reduce stress and feel better. Eat small meals regularly and drink plenty of water. Also try and maintain a sleep schedule and sleep adequately. Hope this helps, All the Best!