Hello everyone. My son is 4 months old and we have a problem with slee…

Hello everyone. My son is 4 months old and we have a problem with sleep for two months now. 1) He falls asleep when rocked in my arms. When I put him down in his crib he immediately wakes up. Even though I hold him for 20 minutes. We lie together, if I take my hand away, he wakes himself up with his hands all the time. The result is daytime sleep only with me. I tried swaddling. At first it helped, but now it doesn't. I tried without rocking, on the stroller and so on, nothing worked. 2) We go to bed at 6:30 pm because he wakes up at 5-6-7 am,