Taking over baby Reveal

Ugh I don’t know if I should be upset or not (or could be The hormones) about my BFF takin over my baby Reveal. it is at her mother’s house and she is doing most of the cooking (hamburger, hot dog, rice, beans, chicken and cold slaw) but every time I mention what I want to make for snacks she shut it down. Like I say I wanted devil eggs because I never had them before she say she can make me them a different day. Then I say I want to make popcorn, and rice crispy treats with white chocolate with some pink n blue on them she say then it be no need to get chips which I’m paying for everything anyway. Am I wrong to start to feel this isn’t my party or should I be thankful that someone doing everything for me?