Finally got my BFP!!! Details Inside?

SO after being two days late for aunt flo i decided to test. I dragged my self to wal-mart and spent $10.54 sent on a first response test. I drove home thinking that I was just going to get another negative and that my period would show up in the morning. I called up my best friend put her on speaker while i took the test, guess what?? IT WAS POSITIVE. Within seconds two dark lines appeared. I thought i was dreaming. I garbed the test and my keys and made it ova to her place. Showed it to her and she said yep your pregnant congrats. I just couldn't believe it, said it had to be a false positive. I took the sencond one and within seconds there were two dark lines again. I am so happy that it has finally happened for me and i kno that everyone reading this time is also coming. I just wanted to share my experience with you guys and say thanks for all the helpful advice in my time of need. Feel free to leave comments or advice that you guys think i may need. This is my first pregnancy and im only 20 years old.