familiar setting but not home!

man, zach is sick again!:( he started 2 days ago with a slight red eye, no drainiage or anything and then yesterday was cranky with a temp. today he has been vomiting lots of flem, fever, but not bad, and eye is still red. took him to the local clinic today and as the doc, who had never worked with him before, was examing his ears, he became pissed off and was crying so hard he desatted some, and well the cycle continued until she was very nervous, she then called the ER and sent zach over via ambulance...sigh. once we get there they want to intubate him (insert the breathing tube down his throat and put him on a vent) and why you ask? because he was satting at 73 with basically a blow by on oxygen, i stopped them before they began and asked why he couldnt wear the canula, they put it on him and wham...back up to 96.they took blood, this was another disaster...zach is a hard stick because his veins have all been used sooooo many times, so they get one and it blows and blood goes everywhere, carseat, floor, hands...everywhere and 14 people are racing around to get the blood collected for tests! they ran a RSV test and flu test, took a xray and finally got a working iv that they gave him antibiotic the chest xray showed what looked like pnemonia, and with that we were sent back to the familiar setting of the PICU. zach is resting now, so far what im hearing is he does have congestion on his left upper side of his lungs and pink eye...poor guy. im so upset, this is very well the last weekend harold will be home, we need to do much around the house, finish the fence, clean the garage (catch the new lil mouse i just found in the living room this morning) get things ready for the boys for harold leaving....talking to them,getting harold to make videos for them. i told the doc harold is leaving so if things go well and he feels zach is okay to go home he might let us, he is a very cautious doctor so i know he wont do anything to risk his health...nor would i. pray hard...maybe just maybe we wont spend the whole weekend here! we know with zachs lung conditions the slightest cold could send him back to the hospital, so that considered even though zach is requiring 4x the amount of 2x the amount of o2 than at home, he is satting 99-100 and doing fairly well. pray he continues to only improve! im drained and im just ready to have zach fully well.