Yeah im 16 too and im pregnant. i had cramps too. but the only way to know for sure is to take a test, and if its positive make an appointment with your OB GYN asap.
Its a possibility juss take a hpt tha only way u will know!!!
there are no doctors here. only girls and women who offer advice. the only thing you can do is take an hpt.
if you want to speak with a doctor you can go to the ask a doctor forum and scroll down till you find the pregnancy one.