Coffee?

So I am 9.4weeks :) and I dranked coffee fairly regularly not to heavy just a cup a day. When I found out I was pregnant I started slowing down on coffee to the point I really haven't had a taste for it. Well I got an early Christmas present a ninja coffee bar and I am so excited for it i made a Frappuccino with a double shot of coffee (so much better than starbucks btw) well now I feel kinda jittery. This wont effect my baby would it?