Wow that definitely can be a stressful situation, especially with mold!! While your feeling like this stick to bland foods. I know how boring it is :( but it'll definitely help with less bowl movements or at least help keep most things in. that's a lot of travelling!! You sound like a very hard working person... try to keep it as easy as possible (I know easier said then done!! but it does work when your under the least amount of stress as possible)
Congratulations on your retirement!!!!!!!!!
Good luck with the reno and with your health!! Keep us posted!
Tracy