Guillain-Barré syndrome - could I have a BBL?

I had an accident in 2018 that caused GBS however I am slowly recovering and have been more mobile the past 3 years I use a walker now. After GBS my body become so disproportionate but I want to fix it with a BBL. I’ve asked my primary doctor and she deems me in good physical condition however her concern is me sitting all the time. I’m usually on my couch or walk around the house to stay mobile especially since I’m not on blood thinners so the walking is not a problem for me it’s just mainly muscle weakness at this point and lack of mobility. I currently have more support especially a team equipped to help with GBS. I’m curious what other doctors would think or feel about my eligibility. I have no other underlying condition either it’s just the GBS and I’ve had surgery post GBS also.