Doesn’t love me anymore

What do you do what you’ve been in a 5 year going on 6 year relationship have one child together but he says he doesn’t love you anymore 🤷🏻‍♀️ I feel so alone and unwanted, theres barely any affection I have to ask for cuddles or for a kiss I don’t just get them 😞 I have to ask for sex it doesn’t just happen 😢 I’m so in love with him and can’t imagine my life with out him I don’t even know how to process any of it or what to do about it