Help I have been having scans for 3 years as I have a abnormal scan result and now they want to do a bronchoscopy I am absolutely terrified of the procedure and have declined it once last year but here we are again at the next follow up scan a year later with the same thing they do not know what it is so need to find out with a bronchoscopy she has given me time to think about it am I being an absolute wimp or not can anybody please assure me the other alternative is another scan in a year but that will be scan number 4 and we still won't know what it is the scan are showing such a slight change that it's not noticeable year on year but comparing back to 2019 it's is slightly more inflamed she said I have no cough etc anybody else been so terrified of agreeing to having this procedure??