First pregnancy!!!

So I've found out I'm pregnant!!! I'm so happy and excited and today I had my first doctors appointment confirming that I'm just over 5 weeks (using there weird system of putting on two weeks) I'm also due on the 6th two days before my birthday! I'm really nervous though this is my first pregnancy and I'm quite young at 20 so it's a bit of me and my partner against the world proving we have got this!!!!