Quit my job or wait ?

So ladies. I am currently debating if I should quit my job, or basically wait till I get fired. I am pregnant with baby #2. I had to take medication up until just recently & I was needing to log off or take the day depending on how bad I felt from the medicine. I just got written up & I had really bad morning sickness yesterday. Couldn’t even keep water down. Weirdly. Well now I’m being covered by FMLA if that will cover & if not they basically said it needs to be protected or there would be consequences. I already get told something because my toddler is a child & she talks,plays, you can hear her in the background. They have had an issue with that since we’re supposed to be back in office even though we’re still home & everything is running like we’re in office again. Meaning no background noises. I’m stuck on what to do. I was already thinking of not going back after maternity leave but, I just don’t know if we can do it. Does anyone know any job opportunities where I can work from home, preferably not on the phones??