First of all keep yourself in complete rest and hydrated. You didn’t mentioned dose of azee if it’s 500mg then take once a day only and cetrizen once a day while going to bed. If you have travel history abroad or within India in corona suspected places or come into contact with suspected person in last 14 days then keep yourself isolated at home using mask and hand washing. Contact to nearby civil authorities to get test done in such case. Take warm water frequently. Keep updated and stress free, avoid unnecessary medicine. Get well soon.
Next Steps
Investigations require-
CBC
Urine routine and microscopic
Random blood
sugar
Chest X-ray - p/a view
Health Tips
Keep isolated at home, contact immediately to nearby hospital if feel breathless