Filing bankruptcy without lawyer?

This may be a long post, but I could really use some help/advice. My mom has been making monthly payments to cards for nearly a decade, her credit is in the 400’s. She has a lot of health issues, including CKD, Heart Failure, and recently diagnosed with uterine cancer. She has been on disability for about 15 years. I know what most of you must be thinking “she’s going to be dead soon why worry about debt”, which I can understand, but it’s bothering her, and it’s really affecting her mentally. I went thru the BK process myself last year, and has been such a stress relief, rebuilding my life. I had a good lawyer who handled most of it, but was also pricey ($3400). I can’t really see a reason to spend a couple grand to file for my mom when all her debt combined is maybe $10k max? All credit card debt. I’ve seen people file themselves, or “pro se”. Would this be something my mom could do? She has no assets, no car, no home, and her only income is disability. She will never be able to work again, and has literally nothing to claim. I’d assume she would be a pretty simple and straightforward chapter 7 BK, right? A couple hundred to file is something I’d be willing to cover if it makes her feel better. I’d greatly appreciate any advice or suggestions.