Should I take this job?

I am 27 weeks pregnant and due July 2. The job is through the school district, it is temp long-term, and til June 13. It only pays about 13 an hr, but it's only for 4 1/2 hours a day. From 130 pm-6pm. It's with an all-girls cl. The lady said to come 2day and she'll interview me to see if I qualify (even though I'm "sub" status she still has to do this). I would basically be a leader/teacher of a group of elementary school girls. I already worked at the school the past 2 days with the all-boys cl but their teacher is coming back (I didnt really like working w/them anyway they were too rowdy lol). But my question is: it only pays monthly so Ill be getting 800 dollar checks once a month give or take, and I don't know I just feel like I want to work til late May or something but not so close to my due date. Also it's in kind of a complicated area. It is nice itself the school but the area surrounding is kinda iffy. I also have to drive over a lot of potholes and construction work to