Jennie, you have had a lot on your plate lately. I need medication just reading your post. Remember you are not superwomen please ask for help. Vent here regularly because you have to take care of yourself too.
Taking a chest X-ray is completly normal as part of the staging process. I feel your situation and I am your biggest supporter.Don't ever be afraid to admit that you feel beaten down and when you do We'll be here for a big group hug to get you thru.