I agree that you should at least let your doctor know about your current symptoms. I understand how you might be hesitant to call because you don't want to seem to be seen as a hypochondriac. Just remember,the doctor can't help if he doesn't know.
I am going through much the same thing. Asthma flare following a URI. I am also on antibiotics and prednisone and breathing treatments but I know why my chest, ribs, and back ache. I only found out by keeping my doc informed.
I hope that you feel better. Please call your doctor's office.