So my son just turned 4 months today but for the past couple of weeks he's been having terrible nights. Before he would be asleep for bedtime by 10 pm. He has medicine that he must take at 9 and depending on how tired he is, it could take an hr for sleepy time. Then he would sleep until about 7 am sometimes waking once for a feeding. However now he gets so fussy he either tries to fall asleep before 9 or falls asleep at his normal time only to wake about 20 mins later fussing and taking time to fall back to sleep ( usually in my arms ) and then might wake up again around 6 am which is earlier than before. He is still swaddled but manages to break out some nights and last night he has started turning onto his side...he is my 1st born so im not sure what is going on...and was wondering if he was going through what i heard was the sleep regression and why he would suddenly be trying to get on his side in his sleep. ( which essentially is waking him up aswell. ) im hoping some one familiar with these situations can give me some insights on what is going on. Thanks in advance!