Antenatal Depression

Anyone experiencing work related stress during pregnancy? I am currently 30weeks pregnant and been experiencing work stress. Working shift work, being called back during off day, crying before the shift starts. A colleague of mine had stillbirth and yet they are pushing me to work harder. Im scared of experiencing the same thing. Work requires me to walk most of the time and im already having pelvic pain. Do you think my gynae will let give me hospitalization leave till due date? Cause I cant take the stress right now. #advicepls