Feel so unwanted

I’m 37.5 weeks pregnant my boyfriend and I used to be best friends and do everything together we’d always have the biggest laugh and do the maddest things together and now it feels like h hates me he obviously Rathers to be with his friends then me now he used to always rather spend time with me he’s always saying I’m boring I can’t do anything I’m always tired I can’t drink and am no fun I act like a granny anall ? I’m really feeling down about this what can I do to be more fun while pregnant and not boring ? Btw I’m acc admitted in hostipal am not well so there isn’t a lot of fun things todo eaither