Allow him burping by keep him along the shoulder. You can gently swaddle the baby too. Sleep cycle in a baby develops somewhere between 6 weeks to 3 months.
Ensure the child is well fed, because hungry babies are usually cranky and there is difficulty in sleeping.
Next Steps
1. Allow breastfeeding every 2-3 hours.
2. Burping after every feed, keeping him along the shoulder and gentle rub on the back.
3. Tummy time when he is awake
4. Avoid top feeds , promote breastfeed as much as possible.
5. Have patience, sleep cycle takes time to develop. will settle by 3 months
6. You can try Cholicaid drops 2 drops three times a day because babies develop colic at this age.
7. Gentle exercises like circular motion of fingers on tummy, back rubs, tummy time, gentle rocking of legs back and forth may help