You should try sleep training him, there are a few methods you can try (google ‘baby sleep training’). My baby used to be exactly like yours up until around 7 months, we both barely got any sleep and I felt exhausted, I was about to go insane. That’s when I decided - this is enough, I need to sleep so that I can function and take care of my baby. After that, I started putting my baby in a separate room, we went through the sleep training for about a week and a half (lots of crying, be prepared). At first she woke up a few times a night. But after a while she started sleeping all through the night and my physical and mental health improved tremendously.
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