Two weeks pregnant means you are just now ovulating. Pregnancy weeks are counted from the start date of your last period. If you conceived two weeks ago, you are about 4 weeks pregnant.
Most providers will not see you until you are 8-12 weeks pregnant. Go ahead and chose a doctor who accepts your insurance. If you do not have insurance, see of you qualify for assistance.
In the mean time, there are many lists of what you should and should not eat during pregnancy that you can find online. Go ahead to your local pharmacy and buy prenatal vitamins to start taking. I prefer the gummies.
Usually your medical care provider won't see u until your about 6-9 weeks....did u already get a positive test at just 2 weeks pregnant? It took me almost 4 weeks to get a positive on a home test
Look up OB/GYN places in your area and call and see if they take your insurance and if they do schedule a appointment and a ultrasound. Thats a good place to start (: and just make sure your drink lots of water!(: