Best friend booked wedding on my due date :(

Steph

Hi ladies, last week i told my best friend that i was pregnant and said my due date will roughly be august 25. She just messaged our girls group chat and said she finally booked her wedding for the exact date. I am shocked and started crying, why would she do this. Everyone was very happy for her so i said im happy for her too but i am so extremely hurt by this. Initially she wanted to book early october but now this... any thoughts on what you would do if you were me? I know its not my wedding but i organised her engagement for her and baked her engagement cake and did all her decorating for free but she does this to me...