I was hospitalized with Covid-19 for a week in the end of March, 2020. While not the worst case, mine was pretty serious, and included pneumonia. My treatment included both HCQ and Remdesivir (both were first administered in the hospital). BH, I fully recovered within two months.
Does this prove anything about the effectiveness of either one of these medicines (or their combination) in treating Covid-19?
Anecdotal evidence is absolutely useless in establishing the efficacy of a specific treatment.