I am pretty sure my LO is teething. He has always been inconsistent with sleep, but over the past week, he has been waking from naps crying and sporadically waking in the 5 am hour and has been very unsettled. When I say unsettled, I mean that he tries to go back to sleep, but will yelp out occasionally or toss and turn until we get him around 6/6:30. It is not like he is ready to get up - he is not standing or waiting for us. He has his head down in his sheet and he is trying to sleep. I want to go in and put teething gel on him, but I am afraid that him seeing me will result in him thinking it is time to get up.
I will add just in case anyone asks that we have not tweaked his routine. His nap has been around noon and bedtime around 7 regardless of how his day went. Some days he sleeps 1.5 hours and then 11 hours at night. Some days he wakes screaming from naps, only sleeps 1 hour, and then has a 10 hour night. There is no rhyme or reason and because he has been so inconsistent with sleep, we have kind of stuck to it. There are days though where I have him in bed at 6:15, with the intention of him sleeping by maybe 6:45 if the nap has been bad. We will also do the same with naps - if it was a real EW like this morning, we will have him down at 11:45. But before we were doing early naps and bedtimes and the same things were happening, so now we are just being consistent.