Ever since I have been dealing with this current flare, running on 6yrs now, I really hate to shower. I can sometimes go a week without showering. I have not bought new clothes in at least 5 years or longer. The amount of fatigue definitely contributes to how I have been feeling, and I have not had a reason to get myself cleaned up. I pretty much spend most of my days in bed, and if I have to work I can put some gel in my hair and clean up. Before I knew I had crohn's, I would tell my lady how tired I would get, and how I did not have the energy to even want to shower, plus something about showering just made me feel worse, like having the chills or w/e, but she would always tell me that I still smelled great. She was amazed how good I could still smell, anyway, made me feel not so bad about skipping showers.
I def think depression could have something to do with it, but it could also have to do with just being fatigued, or a wonderful combination of both.
Hope you are able to get a hold of it, whatever it is....