Hi Samantha,
Your shop looks fantastic, I love your items! I am a new seller myself, so don't have a ton of insight to offer. I think you're doing great having sales in just a couple of days, congrats! The only question/suggestion I would have is regarding the quantity you have available. It shows just 1 available. Are these all one of a kind or can you make multiples of the same listing? If so, you might consider increasing the quantity available on the listing. I had a sale just this week of two of the same baby onsies for the same size. I'm assuming either for twins or gift? Something to consider. Best wishes with your shop, you have a beautiful start!