Am I being dramatic??

I called one of my friends today and she’s like one of my bffs we’ve been friends for 3 years but we first met when we were baby’s… anyway lemme get to the point, I called her today kinda early then got of the phone shortly after later today she called me while at a sleepover with her other friend and they just seemed so happy and they were laughing so much and I felt kinda left out like why even call me!? And her friend was like “oh if forgot she was even on the phone she’s so quiet..” Or “can you hang up” when she was the one who called me… idk if I’m overthinking this but yea.. I’m also moving in about a month or so to a different country with a 12 hour time difference so I probably won’t be able too talk to her as much I hope we dont drift apart tho but yea am I overthinking this / overreacting??