I need help! My son will be 6 months in the 8th of April. Since he was 2 months old he has slept thru the night. But for the past week, he just doesn't. Last night was one of the worst nights where he woke up every 2 hours. He will take his pacifier and have to be shh'd and patted back to sleep. He usually sleeps on his back but the last 2 nights I've put him on his belly. So far that's the only way we can out him dwn.  He will definitely nurse back to sleep but I don't want to create feedings where he starts to depend on them. Ive read this is a growth spurt or sleep regression. What do u all think? Any tips? I'm losing my mind