I had fever from 15 th April. I was tested positive on 23rd April.i was facing fever and cough, having home medication for covid ivermectin Allegra and zerodol. My spo2 is around 96 to 99. Body temperature is maximum 98 F. in chest there is a very little cough. Today when I was gargling, left back side of chest, the upper portion from the neck, started to cause little pain,then it vanished. I earlier had asthama, but right now I'm having correct breath. But a little pain like sensation is causing little worry. Pleas suggest what to do?