19 and pregnant. I need step by step advice. Please!!!!?

I am a good young adult with a good head on her shoulders. I attend college. I work. I've been with my boyfriend for 3 years. It was just a mistake and I am willing to take full responsibility for it. I just need a little bit of help. I have no support from my family because I fully disappointed them. I am under my mothers medical insurance. Shes the only one that doesnt know about my pregnancy. I would like to go to the obgyn and receive care and information. Will my mother see it in the bill? What should i do? What are my next steps??? please help!!!! I would also like to apply for WIC....Housing....Cash Assistance. Some type of help. I just need help on how to go about it. I know it sucks living off of state but i guesss its what i have to do for now until i graduate from college. This wasnt the way I planned my future; living off of state wasnt in my lifeplan for when I become pregnant. But i guess everything doesnt go as plan. And I would like to hear what others have to say. Please no negativity!!!!