I've had anxiety for over ten years. It's been off and on, always changing when I've seemingly mastered the symptoms, but never debilitating. Have used clonazapam as needed, never more than .5mg at a time. Sleep had always been my haven; no matter how anxious I got, if I could fall asleep I'd wake up refreshed.
Anyway, last fall, after being away from the gym for a month or two, I exercised in the evening. Felt fine during the gym, a little shaky when I got home (like a hypoglycemia feeling). Went to bed anyway, slept through the night but woke up in the am like bus had hit me, trembling and exhausted. Now, this seems to be by new anxiety Sx. I stopped going to the gym and every once in a while I'd get this symptom, sometimes even out of nowhere during the day. Sometimes it will last for hours and will just disappear. What is consistent is if I fall asleep feeling even a little bit "shaky," I'll sleep through most of the night but wake up exhausted and trembling, like I had gone to sleep at 5am following a night of partying.
This month, I slowly went back to the gym for short periods when I had already been symptom free for weeks and was doing well. The other night I pushed a little at the gym. Felt great. Went home feeling great. Fell asleep feeling great. Woke up in shambles. Of course, now I'm getting this symptom even though I am again avoiding the gym altogether. Does this sound familiar to anyone?
A couple quick caveats, I have a glucose meter (from my Dr.) and have never actually had low blood sugar during these episodes. Also, eating does not seem to relieve these new persistent, pervasive symptoms. Also, I am taking .25mg Clonazapa in the am and .25 in the evening, and had been weaning to an even lower dose when I was feeling better. I've noticed that even if I take a large dose if I wake up in the middle of the night, I feel sedated but this shaky nervous thing doesn't resolve. The only thing that works is time. Oh, and lastly, these symptoms can occur on the weekend or during the week; environmental stress seems to have a minimal role. Thanks for your time. Any thoughts?