After a mild case of Covid in late Jan 2022, I developed terrible insomnia. I tried 3 weeks of sleep restriction therapy, very difficult (only 5 hrs allowed in bed). Didn't help. Recently I had an overnight sleep study which ruled out apnea and restless legs. Now I'm wearing an actigraphy watch for 3 weeks to track my activity and I guess help provide info on my sleep patterns. My sleep Dr doesn't want to prescribe sleep meds until she finds out why I'm not sleeping. I've had extensive blood work done and everything is normal. I don't know what the answer is for the reason being long Covid? Currently, I take 2.5mg of Melatonin before bed and most nights fall asleep okay, but I wake 1.5 - 2 hrs later and then have difficulty going back to sleep except for short periods of dozing. I've been taking 100mg Trazodone about 2:00AM which used to help me fall back asleep for 1-2 hrs. It's not working anymore. Since my insomnia started almost a year ago, I've not had one night with more than 5 hrs. Most nights I sleep 2-4 hrs. I am extremely exhausted all day, but never sleepy. Try not to nap. After reading others posts, it doesn't sound like anyone has found a solution?