Hi my name is Jules and I have been my husband’s full time carer for nearly 10 years. He has COPD Heart Failure and also suffers with PTSD severe anxiety disorder Depression personality disorder. I used to be a coronary care nurse before having to stop working to care for my husband Jay before getting ill we were avid walkers and we would walk for miles. I just wanted to say hello to everyone. 
Hi Jules,
welcome to the forum.
It sounds like your lives changed dramatically when your husband became ill.
Are you still able to leave him for a few hours so that you can go walking? I love Nordic walking when I can and miss it when I’m unable to go.
Melly1