Asian pharmacies will sell both these drugs without a prescription. You don't need a years worth a weeks worth is fine. You can get vit d, zinc and egcg from amazon. Even a tube of horse wormer ivermectin from Amazon. It will have weight measurements right on the syringe.
Some take bitcoin if you don't want to use a bank card or use a prepaid visa. You don't need to ask an MD anything.
HCQ is a synthetic of the active.nits more concentrated but the bark would help. HCQ is maybe 40 to 80 cents a pill from mail order Asia pharmacies depending quantity. I think 100 was about 40 dollars. You wouldn't need more than two a day for 3 to 4 days if you knew you had it. HCQ raises the blood ph slightly and it helps zinc get into cells.