Gosh, I'm sure sorry you are feeling so poorly. So, couple of questions. How is your diet? And are you hydrated? I have to wonder about that as some of these things can be due to low blood sugar. Have you been sick lately? Fuzzy hearing--- do you mean you are having difficulty hearing? Inner ear issues with the eustachian tube for example can cause hearing issues and dizziness/balance issues.
I'm of the thinking that if a doctor does not take your symptoms seriously, see another doctor for another opinion. If a second one also writes them off, then that has more credibility. Stress CAN manifest into physical symptoms but couldn't say from your description that this is the case with you. There could be other explanations as well as some of these things not being related at all but happening at the same time.
I think sometimes a generally unhealthy lifestyle devoid of healthy eating and exercise and also proper rest can take it's toll. I wonder if you tried to clear that up, worked on that aspect if you wouldn't feel better. A good mutli vitamin added too? I'd try your GP rather than the hospital. good luck
I would ask your GP about peripheral neuropathy. This is diagnosed with a work up consisting of a physical and neurological examination coupled with blood work and possibly EMG testing. The good news is that if this is your diagnosis, it is very treatable. I wish you all the best, and hope you feel better soon.