Deflowered

So I lost my virginity today but I need a little advice/help with a few things. First he finished on my stomach and I didn't but when I was doing stuff to myself right after I tasted it with one hand and then used that hand after to touch myself.

I'm on the pill and just got off my period but a little nervous about not doing anything, like taking plan b tomorrow, since I don't have a gyno.

The other thing is my parents know about this guy and it is early on in our relationship. Since we did have sex, I know that I now have to go to a gyno but I'm under my parents insurance and terrified of telling my mom.

Should I just ask if I could go to a gyno since, as she says, 'I'm an adult' now or should I just come right out and telling her I had sex and I need to see the doctor?