Maternity leave at 33 n 5 days?

Is it smart to file for maternity leave this early? I have 6 weeks left but I'm high risk with gestational diabetes and preeclampsia. I work fri, sat, and sun as a housekeeper in the hospital. I have to monitor my BP 2-3 times a day and if it's high, I have to go to labor n delivery to be monitored.

Every time I'm at work, I check my bp and it's always high as hell. Therefore making me have to leave my shift every time to be checked. I know it causes a strain on my boss but obviously my baby comes first. I want to go on maternity leave but I'm not sure if it's a good idea to do so early.

Advice?