My SO wont stop touching me!! :/

I like my space and when im sleeping he just wants to touch me all over and rub up against my back side and just contsantly has his hands everywhere and ive told him i dont like it but he just loves to touch and i dont .:/ what do i do? How Re you ladies with your sos touching uou or constantly trying to have sex? Im on bc and breastfeedin and 16 wks post partum and i told him sex is the last thing on my mind. Well have it once in awhile but im so exaustrd after the day is over i enjoy my sleep. And wish i didnt wake up ever single morning to hands everywhere. 😑