Husband shows no interest

So my husband has shown very little interest in this pregnancy. We already have a nearly 3yr old and this baby is due 3rd September I feel like I'm doing this all alone and especially with the virus I just feel so isolated :(

He also doesn't show me any affection and never comes to bed with me. We only get time on our own when my toddler naps or after he's gone to bed and most of the time he just does his own thing and doesn't consider me at all. It's really getting to me now I'm 31 weeks pregnant and just want some love :( am I being too hormonal?!

I should add he works 9am-8pm Mon to Friday so I'm absolutely shattered by the time the weekend comes but he has no consideration for me cos he sleeps in, moans he's got back pain and when I'm upset he doesn't care. I don't know what to do I just feel so sad constantly and it can't be good for my baby xx