Tasheka,
I am so sorry to hear about your miscarriage. I can understand how you feel like you want to be pregnant again, since you lost your baby. Also I can relate to feeling family pressure for grandchildren. My parents have been not so subtly begging for grandchildren for a while now (but they wiated until I was married before pushing for grandkids.) It is possible to be pregnant a few weeks after a miscarriage. I think that 2 weeks would probably be too early to detect whether you are pregnant or not. I would wait another week or two and take the test again. If you are pregnant, then congratulations! If you are not pregnant, I would focus on trying to finish high school and wait until after your marriage next summer to try to have a baby. I’m not saying not to have a baby if you are pregnant. However, it would be much easier for you, your fiance/future husband, and future children if you are able to focus on graduation and marriage before you have a baby to take care of. Best Wishes.
Kate