What are we to do with this boy?

Mr. Smiley has misplaced his smile the last couple of days. Mommy was sure something was definitely wrong, Noah is normally extremely happy for no apparent reason. A very content lil guy. He has been very fussy for a day or so. The Dr. confirmed our fears this morning....one of the tubes is plugged off. UGHHH! Fussy for Noah is unusual, but he is still managing a few giggles. Hopefully we will not have to do another surgery. 4mth stats......16.2lbs (75th %), and 26 3/4inches tall(95th %). Tall lil fella!