Can not swaddle anymore! *HELP*

Hi everyone,

My LO has been sleeping with his Halo Swaddle Sleep Sack since he was born. Now he is 3 months 11 days old and he’s strated to roll over and let his hands free out the swaddle

I’ve been resisting to unswaddle him (yes i know i should have stopped when he started to roll over shame on me😩) till tonight when i found him trying to roll with swaddle on. So i jumped outta bed and rescued him but it scared me to death. I immediately unswaddled him and put on his regular Halo sleep sack. But, buuut, BUUUUT he kept on waking up every 30 minutes! Yeap you heard me 30 minutes not even every hour! He gave me hell last night! I am sleepless and worn out... Is there anyone who can help me with this? How can i make him sleep better without that damn swaddle? He was already waking up every 3-4 hours at night now it is worse than that. I am so helpless that i even consider paying a fortune to Sleepyhead (Dock a tot’s European name) if it is gonna work. But people keep telling me that babies grow out them so quickly and my DS is already on the taller side. He is not napping in his bed the only way i can make him sleep in his Boba carrier with white noise on. I feel like my days are passing by trying to put him in to sleep and i am drown in failed attempts. It is like my misery ain’t enough people keep giving me hard time on how i should try CIO and spoil that baby by letting him sleep next to me. But tbh i find CIO cruel let alone use it with a 3mo baby. Help me pleaseeeeee i am at my wit’s end!