Contact sleeping

4 the past few month my 19 month old will not sleep unless he is contact sleeping. He always been a restless sleeper and woke regular for breastfeeds or to be touch so he can drift back off. But yeah past two months or so he wants to use me as a pillow. Who else's little one like this. He still breastfeeds but not every time some times he just wants too be on me so he knows I can't get up