Struggling 😢

So I'm pregnant with my first bub. Since I've been pregnant I've lost all confidence in knowing how to take care of a baby. I've lost it that bad I'm constantly getting upset about it and feel like I'm going to be such a hopeless mum (thanks to the lovely hormones aswell) can someone out there please just help me, what do I do honestly from day 1 of delivering and with feeding and bathing and cleaning just everything! I've read books and forums and nothing just seems to help me. Normally I'm fantastic with babies, I used to babysit my SIL's bubs all the time, but now that they're grown up I've lost my funk 😢