Chandie,
Good luck with your doctor’s appointment. I’m glad to hear that if it is positive you will choose to have the baby. Please don’t let your dad or anyone else push you into an abortion. It sounds like if you are pregnant that your boyfriend is being supportive, which is helpful.
If it is negative though I would not try to get pregnant. Wait until you are both older and out of school. Wait until you know that the relationship will be a lasting relationship. Perhaps your boyfriend will one day make a great husband and father, but there is no need to rush things.
Good luck either way.
Kate