Getting a denial letter is tough, but don't panic. You have exactly 60 days to...

https://www.a1bookmarks.win/got-a-denial-stay-calm-you-have-60-days-to-file-a-reconsideration-ssa-561

Getting a denial letter is tough, but don't panic. You have exactly 60 days to file your appeal using Form SSA-561. When you request reconsideration, stop focusing only on your diagnosis