Why don't you just tell your doctor what you just posted here? Tell them with your platform crutches it's hard for you to get a job and a wheelchair might be beneficial. Worst thing they could say is no, right? Also have you tried looking for remote work? Might be easier on you!

Remote work or things like office jobs or receptionists or any jobs that don't require much physical work would be a good idea to look into!!

i’m at this point too. especially with going to classes. i was in a wheelchair for a month after a horrible car wreck and it was so nice to get around. be firm with your doctor. i wasnt and he acted disappointed that i even brought the idea up :/ if they say no to wheelchair and/or you can’t afford maybe look into a rollator!