9 month sleep regression 😩 any babies through it yet?

Angela • Baby Boy Born July 20th 2016💙 Baby Girl Born August 24th 2018 🎀 Baby Girl #2 Born January 2022 🎀 🌈 Baby Boy #2 born May 17th 2024 💙
I thought it was bad a week ago but now it's worse! My son has always slept in his own crib in his room and been a good sleeper until now, he wakes up at 2am every morning and nothing will put him back to sleep! I've tried bottles, laying with him, patting and shushing him to the point where I just give up and bring him in with me. I know this is going to create bad habits so I need to stop but this kid could seriously cry for hours if I let him! I put him to bed at 7, he woke up 30 minutes later and cried for an hour! Has anyone found anything helpful? When does it end 😩 I'm so tired.Â