Off-label for Covid is likely what is against the law- find a condition that doesn’t require lab tests to confirm and find a based doctor to help you. 58% of doctors admitted in a survey they aren’t vaccinated- it’s probably far more.

Ivermectin is commonly used for rosacea, roundworms, head lice, and many other conditions and side effects are uncommonly rare, especially at normal therapeutic and prophylactic doses. You can also buy it at feed stores for livestock in bulk but it is likely cut with compounds you don’t want in your system. Anything made to treat a horse needs to be handled with extreme caution so you don’t poison yourself. I personally wouldn’t go the livestock route because Covid just isn’t that dangerous for young, healthy people.