I know exactly how you feel, they admitted me to Hospital yesterday, I was as feeling really bad so I had my friend/neighbor take me to the ER , good thing I did, I have pneumonia, alot of fluid on my lungs and some of the other tests haven't come back yet, they are trying to get my O2 liters down, so we will see, at least I am where I need to be, thank the Lord I had enough sense to get help....nurse is here...later