I do.

You've got a husband that worries and wants you healthy no matter how you feel, which it is extremely positive. It is sad (and dangerous) to feel alone and to actually BE alone.

I personally feel like my PTSD is a burden to me, so it's this impossible to explain overwhealming feeling we are a burden to everyone else I guess. I'd like to believe it's not real.

I'm sorry all this is easier said than done. But you're not alone in this feeling, for whatever comfort familiarity may bring to you.