Her pattern looks OD to me, color is very hard to tell in pictures without something to compare it to because color in photos can be misleading. This is why it's good to buy from a reputable breeder, they will have the best knowledge of their morphs and most guarantee advertised genetics. If you did get her from a reputable breeder then I don't see anything in these pictures to make me doubt that she is in fact OD pastel and you should trust your breeder.