When to stop working?

lnvazquez

I am 30 weeks and I am exhausted. I work the counter and register at a pizzeria in front of extremely hot ovens and on my feet for about 6 hours a day and I am a full time student. I don't have any days off right now but will be cutting out one day of work starting in 2 weeks so I will have one day off. I have been having a lot of back, leg, and vaginal ligament pain and sleep is getting harder and harder to get. When did you stop working? I feel like if I stop sooner rather than later I will be weak or something but this is really hard. I don't know what to do.