Started my new job while pregnant. Kinda regret it but I’m glad I atleast have an income.

Okay so I have been looking for any job for the longest time. I preferred an at home job but i knew it’d be hard to get since I don’t have experience. Well I finally got a job and it’s work from home. I really didn’t think I’d get it. And I had recently found out I was pregnant when I got the offer. I’m just now started because training didn’t start for like 2 months. I did not tell the company I’m pregnant. The company has kinda been known to not be the best but it’s normally easier to get hired. I was informed we work all holidays. I am halfway through my pregnancy and I’m honestly feeling like why did I do this. But I do really need the money for my family. It’s just horrible timing. There’s no guarantee that I get maternity leave since I haven’t been her long. I guess I need someone to speak logic to me. I will want to be home for atleast a couple of months when I give birth. Do you think I should just quit when I give birth? Ask if I can come back to the company when I’m ready?