I feel drained by the end of the day. Not body tired, head tired from the pressure on my forehead and eye area. I live in central valley ca and it could be allergies. I think it is Mirena related. Once the really bad brain fog lifted, I was left with this. It helps to keep busy. I mainly notice alot of things when I am trying to relax or do some computer work. I guess it could be worse. The heart palps and weird spikes in heart rate are few and far between.Legs still get tingly once in awhile. Anxiety much better. Recently, drove all the way to the coast (3hrs)and was fine. Something even a year ago gave me anxiety just thinking about it. I still have this overall feeling of doom or that something is really wrong with me. I feel great, normal most days and then back to Mirena crap. Happens during ovulation and period time. Definately hormones!! Which dont get me wrong I function much better than 2 yrs ago. Its just frustrating that its not completely gone. Hopefully, for the both of us, it keeps improving and we wont have to go insane. LOL. Best wishes for continued recovery.