Quit job while pregnant please read...

I quit my job at 4 months pregnant and I am  looking for a another one. I got a little parttime work from home but I don't think it's going to be enough. I left my other job because the amount of stress and the way the manager would talk to me easpecialy when she found out I was pregnant. She was great in the beginning then she changed and so did my boss. I couldn't handle the stress at times I would come home to cry to my husband. My main question is and i know it won't be easy me finding a job while pregnant but can it be done ?? Please help