Instead of HCQ and zinc can tak quercetin or green tea an zinc
And besides the vitamins/otc available medicines
Get some mouth wash with Thymol, inhale what evaporates
You will be fine
EPA Approves Thymol Cleaners to Kill Coronavirus
https://www.housebeautiful.com/lifestyle/cleaning-tips/a32291832/epa-approves-thymol-cleaners/