Dr Yo will tell you to get ivermectin and budesonide steroid, and that is what you should get. Available at Walgreens or CVS pharmcies, but your doctor must be willing to write a prescription. Your doctor might say "what, what are you thinking, ivermectin is a anti parasite drug. You've been watching too many youtube videos. Sorry, I can't prescribe that for you"
Then, you can take another route. There are doctors on the internet willing to write us a prescription for ivermectin.
1) https://www.americasfrontlinedoctors.com/how-...edication/
2) https://www.pushhealth.com/service-request/ivermectin/1683?
Don't wait "to see if" the virus advances to severe/critical. At the point of severe/critical, there is not an effective treatment, except to hope a doctor might be willing and know how to apply to the FDA for leronlimab as an "Emergency Investigational New Drug" .