My DS is 3 months old (almost 15 weeks). He’s been rolling over for around 2 weeks now, he had great control with his head etc. I’m finding he’s getting really frustrated during the night constantly rolling but there not being enough room. I’m considering purchasing a cot and putting him in that (it would still be in my bedroom) as we haven’t even started his just yet! He loves sleeping on his tummy and he just seems so restricted in his next to me. Anyone else done this?