Sometimes when I pee my vagina is really sore and then after that I have a sore vagina for a while and it feels like I need to pee all the time but t is just dribbles I am only 13 and I have never done anything with a boy so I don't know what it could be do you's?

And I have not had my period yet

Sounds like you have a urinary tract infection. You need to tell your mom so that she can get you to the doctor.

My mum said she will see how I am tomorrow and if I am the same she will take me to the emergency

Really not something for emergancy rooms, ER should be for things that require a ER.

You need to see gynecologist, and see a doctor in his office, where he can do proper testing.

The one your mom uses perhaps. Perhaps a UTI, or other infection.

It is because my doctors isn't open so we are going to the emergency

An UTI is NOT an emergency and treating it like one is taking away from the doctor's time treating real emergencies. You can see the doctor tomorrow.

It is because my doctors isn't open so we are going to the emergency

Many areas have walk in clinics for non emergency cases like this. If you go to an ER you will spend hours there.