Hi, I am new to this forum so not really sure how things work. I have had asthma for as long as I can remember (I am 32 now) but for the last five days I have been extremely breathless with the usual tightness of the chest. The breathlessness doesn't seem to be improving I can't even walk from one side of the room to the other without having to sit down. I really don't think the weather helps! Any advice anyone could offer would be greatly appreciated.