Yes u can get disability with cops. It's a breathing disorder that isn't curable. It's a life long illness that get worse over time.

my question. I'm on regular SS. if i file for social security disability, is it more money than regular SS

Yes , took six months from the date of last employment though. I just went and applied myself and they approved it in about six weeks. I didn’t use a lawyer.
I am 60 years old at the end of the month though. I heard that helps. They went by one breathing test.
Good luck

Yes I get disability because of my copd

I did and had no issues getting on disability I just went to their doctor they did their pft. And it was approved in a month.