Hang in there - I agree it sounds like a mixed episode. Glad you are seeing your pdoc on thurs and can address these issues.
It's not easy feeling like you are, but it will pass - enough people here have been through it, and will promise you it will get better.
Break your day into little pieces and make notes of everything you have managed to achieve.
It will make you feel much better.
Hoping this passes real quick!! (((HUGS)))