I feel like giving up on everything..

Those of you with depression during pregnancy & nausea! Do you work? How do you do it? I'm to the point where I can't stop crying at work and I want to hurt myself when it gets bad and the morning sickness on top sucks. Im about to quit my job. When I get off work I can't even care for myself or my daughters because I'm exhausted and extremely depressed and lonely. I don't want to take medication because I'm afraid of what it could do to the baby. My relationship is another story & has some effect on how I feel.