Cheryl,
I am not as far as you, but...yes! I asked my ENT on my appt last Monday about my own intolerance to noisy situations. I also have noticed that when it is very noisy I get dizzy and I have a VERY hard time tuning out loud background noise. For example, if someone is trying to talk to me in a noisy restaurant, I have a hard time hearing what they are saying because it gets lost in the background noise. I was told this is very normal, and that it takes the brain a long time to learn to deal with everything coming from just one side because sound from each ear goes to the opposite side of the brain and our brain is used to working 2-sided. Suddenly, we are asking one side to handle everything we hear. That made sense to me.
Is it possible some of your balance issues are due to fatigue? If you are just returning to work, you might be wearing your brain out, so to speak. I really think it will get better in time, but until then I hope you have an easier week.
Lyn