My 2nd baby boy's sleep has never been fantastic, but the last two weeks have been particularly poor. He's just mastered crawling and is turning 8 months at the end of the week, could either of these or both be the cause or am I clutching at straws? He use to do a 5-6 hr stint at the start of the night which has completely dissappeared, and he's now waking 4-5 times before 2am! And. It sometimes wide awake for an hour around 3-4 and is up for the day at 6am. I have a toddler too so need to get up at 7am with him so I am very tired these days, I can't remember if he went through the same at this age as his sleep was always terrible as a baby. Please send help 🙏🏼😂😭