hi julia,
you just described me to a "t". i am in limbo land too. i do go through periods of the same feelings you are having. the last time it lasted about a month. i felt overwhelmed, anxious, and a hard time remembering. i consider myself pretty "clear minded" and a great multi-tasker

, but when i started experiencing this, i couldn't even "map out" in my head directions to a place that I had been to before - it scared me and i started writing myself notes and printing out maps from the internet just to feel like i had a grasp on things. it did eventually subside and i'm ok.........for now. hang in there and stay here for great support and just to have people listen to you who understand. i'm glad i found this board, its been very helpful.
you will find many people on here dx'd and undx'd who struggle with this same feeling. wishing you well days, a clear mind, and answers to your questions.
blessings,
michelle