My Mom is 88 my Dad died a few weeks ago, he was 92. Right after his passing she was hospitalized with cellulitis in the leg for 4 days. She was discharged and was able to walk around the house with her walker as usual the day she got home. The next day after sleeping for about 17 hours straight she woke up unable to walk, and it’s just getting worse. She won’t talk to me, can’t walk, can’t move in bed, can’t do anything on her own. The home heath nurse and physical therapists say it’s depression but how can she be able to walk one day and not the next?