For the past 13 days I have been feeling pressure on my chest/stomach, frequent diarrhoea, shortness of breath 24/7, restlessness (difficulty falling asleep) increased heart rate whenever I stand up and take a few steps (my heart beats fast), loss of appetite and fatigue. The main symptoms are the chest/stomach pressure and shortness of breath.
I’ve been to the ER, where I have had a blood test, chest X ray, oxygen therapy, electrocardiogram, blood pressure checked and everything had turned out perfect and I cannot get a diagnosis. I don’t know what it is and what to do next.