My 14mo DS has been a great sleeper since about 9mo. He would go down straight to sleep in his cot on his own with white noise playing all night & would mostly sleep straight through for 10-12 hours. However, in the last couple of weeks he’s became an absolute nightmare! He won’t let me leave the room without screaming the place down & it’s taking a good hour for him to finally fall over. Sometimes he’s up throughout the night as well & won’t go back down at all & others he’ll go down but only when I cave & bring him into bed with me 🤦🏼♀️. My DP works away so I’m struggling doing this on my own & would take any advice to try & get us back into a good sleeper 😭