Hi hope someone can chat to me. I'm isolating today ahead of a Chest CT scan tomorrow. I'm feeling so scared and low. I can't sleep, waking in early morning and can't switch off. I've pushed for this scan and used private care as doctor didn't think I needed it. Been in A &E several times with chest pain, back pain. Each time had chest x ray but each time clear. I'm concerned that x rays can miss lung cancer. Back in the summer I was anaemic and when running had some shortness of breath. This righted itself with iron tablets. Have had chest infections in the past but no cough or shortness of breath currently. Feeling shattered and really fatigued but I also know I have got myself into a state. Apologies for the rant. I do appreciate there are lots of people on here who are currently facing big battles and going through treatment with diagnosed conditions. I'm just scared because I think if this is lung cancer it's been there a while and I'm worried about the outcome. I'm 48 and a non-smoker, not that I think that matters the more I read.Can anyone relate? Thanks.