Symptom Triggers: What makes your symptoms better or worse?

Hi everyone. I've been dealing with an assorted bunch of post-COVID symptoms since November 2022, including nausea, fatigue, headaches, body aches, atrial fibrillation, palpitations, dizziness, postnasal drip, ear aches, tinnitus, muscle twitches, and tingling sensations. My symptoms come and go, sometimes lasting weeks or days, and I usually feel the worst when I wake up in the morning. I'm trying to figure out what might be triggering my symptoms, like food, sleep, weather, or other environmental causes. Has anyone noticed anything that makes their symptoms better or worse? TIA!