I feel the pain in your post HididiScribbler and want you to know that I care. Yes, the NICU is quite intensive at times but in many NICUs, nights like the one you experienced don't come around that often. It can be very emotionally as well as mentally draining. It sounds like you did your absolute best and have some wonderful supportive people to work with. I completely agree with everything SteveRN21 said to you too!
Give yourself a hug, and here's one from me...