Bronchitis and nervous about medication! Help!!

Erin
Hi everyone!
I went to the ER last night because I had been coughing for days and last night was gasping for air...
When I got there they immediately diagnosed me with bronchitis, gave me a nebulation treatment, a shot of adrenaline I believe? And 2 codeine Tylenol....
Upon leaving the doctor put me on 5 days of prednisone at 60mgs, a I halted steroid with my own nebulizer and codeine cough syrup...and told me to continue to use my albuterol as needed...
I am really nervous these medications will affect my babies health!!
Has anybody else been in this situation? Any advice or opinions are welcomed!!! Thanks so much!! Nervous FTM :(