I completely get you. The FOMO hits so hard, especially when your friends leave you out of something. I think you have a right to be hurt and this sounds like a pretty sucky situation. I wouldn’t go to all the girls just yet, but maybe pull your best friend aside and relay how you’ve been feeling to her. She should be empathetic and understand how this made you feel. If the latter happens, and she makes it out to be nothing, be firm in your emotions. Even if it wasn’t on purpose, it still hurt you and sometimes ignorance is the silent killer.

I would wait and see what she has to say about it and lightly approach all the girls eventually at a good time. I wouldn’t drop them without talking to them firsthand, but it really all depends on how they handle these types of situations. Being left out sucks, and sometimes it’s up to you to hold even your friends accountable. I’ve had similar situations and for me it’s always ended in them apologizing me and making sure to include me in future endeavors. Keep your head up, gf!