Quit job while pregnant

I quit my job when I found out I'm pregnant as I had a bad superior which is not considerate and always stress me out. I had a miscarriage in late 2018 at week 22 (that's my first pregnancy after trying to conceived for at least 8 years) and when I'm back to work after my hospitalisation leave, she can even said things like "you must prioritise the work, you're away for so long there're a lot of backlog to clear". So, when I found out I'm pregnant again, I've tendered without any hesitation. No point taking the risk again even tho it's really sad to forgo the 4 months maternity leave. But I'm proud to say, I've no regret making the decision.