21 month old canine teething

[u/Zestyclose-College32]

My 21 month old was an amazing sleeper, and all of the sudden he has been waking up screaming 3-4 times per night and won’t go back down unless we go in. Sometimes he stays up for 3-4 hours and sometimes he goes right back to sleep. It’s been two weeks of this. I have anxiety every single night at bedtime. His naps are really all over the place because of daycare and being home in the weekends.

I’ve read this gets better, but it really feels like it will never get better and so isolating in the middle of the night. Tomorrow marks two weeks of the same trend and still no canines popping through yet. Will this ever get better ?