Is anyone else’s baby no longer sleeping well/threw the night?

My baby has been waking up almost every two hours lately. I’m not sure what to do. I’m sure it will pass at some point. He doesn’t seem to let his dad put him back to sleep anymore either. I nurse him to sleep at first. I’m trying to get away from nursing him back to sleep every time he wakes up. Sometimes he will fall back asleep without nursing and sometimes he won’t. Some of the times he wakes up he is wide awake and takes some time to fall back asleep.

Anyone else experiencing this? Any suggestions?