Help!

Someone please help me. I'm probably going to sound so stupid but if someone could guide me in the right direction, that'd be great. I got 2 positive hpt's last Thursday. I don't have a primary care doctor as I've had many changes in insurance so what should I do? Do I need to find a primary care doctor to confirm my pregnancy before I see an ob? How do I make an appointment? What do I do? I'm clueless lol