So tired

So I'm up... I got up around 4:30am. This is the first time in a long time Mason hasn't had a good night of sleep. He was fighting going down to bed. Ate last around 11pm, just a couple ounces. Now He's up at 4:30am. I'm not sure if he's just being overly stimulated with all the extra family time and getting home later in the evening is messing him up and throwing off his schedule. Or he's not feeling well. Or teething. I dunno. But the feeling of not knowing what he needs pretty much sucks. :(