For the past 3 nights my son has dug his foot in my leg while he sleeps. I push it off but somehow…

For the past 3 nights my son has dug his foot in my leg while he sleeps. I push it off but somehow always ends up back on me lol. Idk if it's cause he can't feel me next to him or what but my leg is getting irritated cause of it lol. I wish I would have never coslept lol... King size bed but I'm confined to hardly any space and he's always under me or wildy sleeping smh