it's normal but quite dangerous to do that tbh, esp if u sleep and ur side is not against the wall or anything.. so usually I try to let baby goes into deep sleep then put them back on cot.. if not the at least lie them beside u..
It’s normal and it won’t last long. I would say enjoy while it last, my baby used to love lying on me….. now (13m) she lies on me for less than a min, then off she goes crawling off 🥲.