Hi..I have the same problems.Bilateral Vestibular Hypofunction. It is hard to do anything. I also have stage 4 lung cancer. I rehab but it doesn’t do much. Dr. Says I have to retrain my brain. I have lost weight. Always dizzy and unbalanced. I take lorazepam for anxiety. I take oxycodone for pain. I live alone but have good support. I’m sorry this is probably not helping much..