Hello sir, got covid positive on 17th May without symptoms except dry throat. Now I'm alright but since 27th may I'm feeling mild pain and burning in chest, getting left hand pain from shoulder  some times.Used doxycycline,dolo 650 for 6 days daily twice and ivermectin 12mg for 4days also using vitamin tablets,used spices (pepper,cloves, cinnamon) in food for 9days. Oxygen levels are 98-99, pulse 80 no other illness. I'm using pan d tablet but still feeling burn in chest, can you please suggest what would be the reason?