Have spent Christmas day with my family for a change! Usually they come to me but help with everything . This year felt unable to cope so went to one daughters. Her and her partner smoke, so although they do not smoke in my house, always go outside, they smoked at their own house. I suppose I was there about 10 hrs yesterday and today about 6. Is it possible to Make my chest feel sore, I have been packed up smoking almost 3 years and rarely been inflicted with smoke since. I have been breathless and tired for about a week so started my steroids stand by and tonight going to start on the antibiotics. Anything else I can do?