nwr- but i am worried now! my baby girl.(well 9 yrs. old) is sick!

i have 31 days till my wedding and she woke up this morning coughing and she has asthma.
no fever! thank god for that one!
her asthma though i can go upto 7 days with now sleep cause of it and i have soo much to still do this is not going to be good! on top of that the coughing uselly last for 4 to 6 weeks! the wedding and now my honey moon i am gonna be sooooo worried!!!! any ideas on how i may help her to get over this? i know alot but maybe someone has an old fashion remedy(sp) that i have yet to try! thanks!