Have been having slight chest pains for over a week, which I ignored , but have now started coughing up lots of phlegm, wheezing and feeling permanently breathless and under-oxygenated (I am asthmatic, but reliever is only helping a very little, and tbh I haven't had these sorts of symptoms in years). Chest hurts too Am hoping it's just bronchitis, but need info for the dr tomorrow just in case I do need ABs. TIA