Nervous...hoping for one day

I am hoping these lungs are just down for the count for one day....please.  The party was wonderful and I truly did not overdue it but had a terrible overnight.  I woke up okay but tired so was resting.  Then I got a visit from the PCA of my friend who is a quadriplegic to bring me my Christmas present and she is a chain smoker and my lungs closed as soon as she entered my house and I haven't recovered since.  On O2 and doing more nebs and praying it is JUST ONE DAY......PLEASE...PLEASE.....PLEASE.....