This was more or less what happened to me with covid and I didn't take anything at all. It started as a cold, rapidly progressed to being so bad that I spent an

This was more or less what happened to me with covid and I didn't take anything at all. It started as a cold, rapidly progressed to being so bad that I spent an entire day in bed, then rapidly subsided to "recovering from a bad cold but feeling mostly normal". So I wouldn't put much confidence in your experience being down to the drug, personally.