Getting a job?

I’m just now in my 6 mo of pregnancy (24 weeks) and I’ve really been wanting to work just to save up for anything really. My pregnancy has been pretty good so far, nothing concerning. My boyfriend makes quite a bit of money, but I do nothing all day and wish I had some money to shop etc without feeling like a mooch. (for asking my bf for money to do things) I was thinking of applying to the movie theater in my town because it won’t be too much work I feel like. I also don’t know if I should because when I have the baby, I don’t think they’d let me leave then just come back whenever and I don’t want it to be a place I can’t reapply later, if that makes sense. Any advice or similar situations plz respond! Thank you