You should go for RTPCR...as you have breathing difficulty
Or it may be migraine.
Take paracetamol 650 twice daily..if still it persists take tab naproxene 500 only when severe headche is there
Steam inhalation
Take some
vitamin c and zinc as you are feeling weak
Maintain vitals
Next Steps
if you feel free to consult, whatsapp *758**6977**839