what's worse than the 2ww??

Waiting 4 hours between having your 4 1/2 month old's chest Xray and finding out the results. I'm going out of my mind with worry! Monday when we saw Dr D (who I love!), he said to call him friday and let him know how Seth's breathing has been. If it's getting better, then we're good to go, if not, then we need to figure out what to do next. So I call this morning, and update the nurse, who says she'll let Dr. D know, and that he'll call me back. At 11, my phone rings, and we chat for a few minutes. He decides that the next thing to do is to send Seth for a chest Xray, and that he's faxing the order over immediately and that he'll see us at 4:30 to go over the results. He said that he's definitely concerned that Seth is still wheezing, after 3-4 weeks. And that the meds are only slightly helping. Please let my little boy be OK. Please.