Well I'm sorry to say but I am the same as you
,I am now on week 6 and still not at work and have only driven very short distances on a very good day ! which is not often,as you I have a day where I feel a bit better then days of really bad balance and feeling really awful
I too would like to know if we will wake up one day and feel normal again!
Have you had any tests etc done ?,I've heard if it is Labrythitus then its viral and has to work its way out on its own ! ,have also spoken to lots of friends of friends and they have had it around 4 months and still hanging around but not as bad
,the thought of that reduces me to tears as I have no life at the moment.
Sorry I'm not much help but thought by replying you would know your not alone.