Best thing to do it go to your gp and get a blood test,that will confirm or not for sure
Do you know where I could get one and if I have to have a parent because I'm trying to find out be for I tell anyone. And how much do you think it would cost
There should be free local pregnancy clinics in your area. I go there to have my ultrasound for free and they even give me free formula. Free counseling and they are great people. All you need usually is some type of ID and your Social Security card. Being that you are young, I see no problem with you getting the help you need. Just google free pregnancy help in your area. I'm sure you will find something. Good luck and congratulations if you are.
Just go to the doctor and get your blood tested like previous posters have said or even the free clinic sounds like the best idea. You may not be pregnant at all and youll know for sure then by visiting a doctor. That said some women take longer to test positive. :) best of luck.