It’s getting harder

I’m trying so hard to keep working but nothing work appropriate fits me anymore and I’m so exhausted and tired i constantly have contractions and i just want to crawl under a rock for the next 6 weeks because with me missing so many days my checks are horrible and it’s causing money problems between me and my husband i just want to start maternity leave because it’s 100% pay but my job won’t let me until a week before my due date and i asked my dad for help he said he would help but when i called him yesterday he said he has to get my siblings school stuff and pay child support I’m his oldest at 25 my other siblings are 6-12 all different moms he’s been in and out of jail all my life and never helped my mom he finally gets out after 7 years and is still more concerned about my siblings