Wife is battling MS

My lady has had MS for 19 yrs, but a new lesion has made life very difficult for her, landing her in the hospital twice and now she is in a convalescence center. I have had to leave my job to help her in her recovery, and the bills are piling up fast. Need to get caught up, and get some mobility equipment for the home, in case she doesn't regain her former ability to get around with her walker. Any and all help is appreciated.