Church and cough!

We took Libbi with us to church for Mothers day! She was pretty good through RS and Sunday school but by the time sacrament rolled around, she was done! She was tired. She is in the "crawling all over the floor" stage, which makes me CRAZY but i don't know what else to do. For now i just hope and pray she doesn't get sick. On that note.. she has been coughing for over a month now, but just at night. It is so crazy. This week has gotten alot worse so i called both doctors. Dr. Menon (cardiologist) thinks it may be allergies while Dr. Rose (pediatrician) thinks it's reactive airway disease (i think that may be similiar to asthma) so we gave her singular the last 2 nights and propped her crib up on an angle and gave her a pillow to sleep on as well. Night one was AWFUL! She was up all night long but last night she was much better. I'm calling tomorrow to see what the next step is. She has NO fever NO runny nose NO nothing but a cough... just at night ?? Weird i tell ya. I'll keep you posted on any further findings. Her next cardiologist appt is June 1. We haven't been since December, i'm kind of nervous, but she seems just perfect to me :)