I don’t feel connected to my belly

I’m 33 weeks pregnant and this was an unplanned pregnancy I am having a boy and i feel so disconnected to my pregnancy and to my baby. I cry everyday i have so many thoughts. Sometimes i feel like my life is over but other days i feel like my baby is probably what i always needed to feel complete. Everyone else seems excited to meet my baby more than me. Do you think this can change once i give birth? This is my first baby. And before getting pregnant i always thought that i would love being a mom because that’s what i always wanted since i was a little girl but i was not expecting these feelings and i don’t know how to control it.