Feeling down

Sam • my name is Samantha sam for short im 24.This is my first pregnancy. It`s been so easy for me. Having a little girl so excited. Cant get help starting to hate this app.
I'm a first time mommy. I just had my bag girl a week and 2 days ago.I try to show my BF a little effection this morning. By giving him a kiss and he tells me in a rude way NOT RIGHT NOW GOT IT. All I was, doing was showing him a little love. It sucks since I had my baby he won't cuddle with me or kiss me. Nor hug me. Is something wrong with me is it cuz I'm not attractive no more to him since having the baby. I'm trying my hardest to show him love but he isn't showing it back. What do i do?? I feel like I should just giving up.😭😔