Sick of the sickness!!

Ok, the kids are at the tail end of sick. Brian is sick with some crappy crud, and my doc tells me today that I have pneumonia. Not just the "walking" kind that isn't full blown and easily cured. That would be too easy. I keep inflaming my lungs with all the dust and stuff at the old house. I have to do breathing treatments and heavy antibiotics and doped up decongestants. Of course I am suppose to get lots of rest and not overdo. yea right. It seems like we are constantly on a sickness merry-go-round. The kids take vitamins, we use all the sanitizers, lysol wipes, etc. So what else can I do? Tristan's surgery is supposed to help with his ear infections and colds. He just got over being sick, so not sure how well that is working yet! My doc says my biggest issue is not enough sleep. I don't always take my thyroid meds and I almost never take any vitamins or immunity boosters. I can know that, and I can set up my little daily med tray so I can take them, but I don't know how to keep it all on track when a dozen other things get in the way. I am tired of sick and tired!