Working until due

I decided this time around to work up until the day of my due date. With my first, i started maternity leave a week before he was due, but ended up being induced a week AFTER my due date. So i wasted a good 2 weeks off without my baby. I didn’t want that to happen this time, so i decided to work up until my due date. I’m regretting this so bad. I feel so so sick and have such bad back pain the past week, and had to leave work early the other day bc i almost passed out. 4 days of work to go, but I’m hoping baby decides to come before her due date. I cut it down to only working part time so it’s not so hard, but i feel like I’m dying just sitting down😅 so over being pregnant!