My son used to sleep through the night until he was 4 months old. Then he started waking a few times a night. I read about the 4 month sleep regression so figured it would pass, hes now 7 months old and wakes multiple times at night. He goes to bed around 8pm wakes at 9pm then will sleep till 11pm. He then wakes every 20-45minutes. I’ve tried laying him next to me but he just fights until I lay him in his own bed then will cry soon after so I pick him up, this goes on all night and I am exhausted 😩 He wakes to start the day anywhere between 5-7am. Any suggestions on how I get him to sleep longer at night? His naps to around 3 hours a day. 1st around 10am-11.30am 2nd around 2pm-3.30pm and a very short nap around 5/6pm. Also he is breastfed and screams if his dad tries to settle him so i do nights alone.