"I can't breathe"

So the last few days have been different. On Wednesday I had to go to a&e because I was unable to breathe. Something like this has never happened to me before , I have exspirenced being poorly and my lungs feeling crap and making everything harder for me. But never to the point where I can't physically breathe. It was scary and such a relife when I could breathe again. I'm not 100% sure at the moment as to why I am feeling like this and why this all happened. I obviously have grown something, or something is going on in my lungs. I also have sinusitis at the moment along with polopes , so breathing threw my nose isn't easy anyways (adding to the stress of it all) as I write this I am at my cf hospital the royal brompton. I have just had my bloods done and we will see what the rest of my tests and team have to say ......

So lung function was 60% , abit of a drop  from my last blow , 73% , but the docs where not too flustered and didn't think I needed Ivs. So they gave me orals and a new inhaler just incase I can't breathe again and off i popped back home. Its been a few days since I was at the hospital and I am starting to feel more human , it's just showen me that I really do not want to feel like that again. And it scared me to think possibly that could one day be my "normal" , let's hope not & I can't think like that. So onwards and upwards , a few days ago I couldn't even wear a bra as it just closed my chest up to much, so now I have one on im feeling more classy haha x