severe cough and Braxton kicks

I'm 29+4 and I am suffering from a terrible cough. It started out as strep throat, the doc put me on antibiotics and then after that cleared up I got a bad cough. I scheduled another appointment because I wanted to make sure it wasn't bronchitis or pneumonia. She said I was fine, it was just my upper bronchial tubes. Well I STILL have this cough about 2 weeks later. My chest rattles when I breathe, I cough so hard that I throw up, and it also causes me to have Braxton hicks..I guess because it's strains so bad. Oh and I think I hurt a rib it has been sore since I started coughing I can't even bend over or move side to side without my eyes welling with tears from the pain. I put a call in but she has yet to get back with me today so far. Has anyone else had this? I'm so miserable.