Ssdi hearing is in 3 days! My anxiety is rising the closer it gets. Any tips or advice? For the hearing?

Ssdi hearing is on wednesday! My anxiety is already getting bad. I sat in reconsideration alone for two years they then denied me based on original did not include the new diagnoses provided. My attorney keeps saying we will win in court but I am extremely nervous the closer it gets. My judge also only has a 40 % approval rating. My health issues are many.. I have polycythemia, pheripheral neuropathy, sciatica, osteoarthritis of the spine. Ruptured disc's at my l4 and l5, bulging discs in my neck, I walk with a prescribed cane, I have carpal tunnel in both hands with my right being severe. I have diverticulosis, IBS, stage 3 liver fibrosis, Nash. I am stressing with my alj only having a 40% approval rating. Any tips on what not or to do in hearing?