Im no doc but most of what your describing sound like inner ear trouble for the infection if you do however suffer from anxiety it my enhance what and how you feel though
Oh I would be willing to bet your anxiety is causing some dizziness, and tiredness. Get the ear infection better, and you'll get better. When I have really bad anxiety after awhile I get depressed and just want to sleep all day.
Hey has your dr checked you out for vertigo ?? Not saying it is but it could be xx