Pregnant and need a few questions answered please?

I am young and at my job I am only making enough to support me and put $50 a week away in savings.. I know there are places that help people who can't afford to go to the doctor and get food and all that stuff.. I know WIC is supposed to help after the baby is born correct?? I live in florida and was just wondering if you knew how I am supposed to get myself started.. I'm 8 weeks now so I don't know how soon I'm supposed to goto the doctors.