Hi, I Am A 40 Year Old Female. I Started

Hi, I am a 40 year old female. I started getting congested the week of Christmasand went to the doctor and was told I had sinusitis and bronchitis. I was prescribed Augmentin, a steriod, and a cough medicine (I believe it was called something like Tussin?).
About 2 weeks later I was still feeling horrible so I went to my regular doctor (she was out of town the two weeks prior). She never really said what I had but gave me another round of Augmentin, steriod sand Bromfed for the cough.
This past weekend I have just been getting worse. I already have asthma which is making all of this even more of a nightmare. My doctor had me get a chest X-ray done but said that it did not show I had pneumonia which is great but I'm still feeling horrible. It literally hurts to breathe, I stay up all hours of the night coughing, my chest and top of my back hurt (I'm assuming from the weeks of coughing) and I have no energy what so ever. I'm still running a fever on and off and just feel stuck as to what in the world to do?