My bff is acting funny or am I tripping?

[what wrong 15]

I met my bff in 8th grade and we be close ever since though we have had are problems well our 11th grade year she met this girl and they started to become close we all hung out but the other friend kinda acted funny saying stuff she shouldnt and doing stuff she shouldnt. Well this year were seniors and it was a moment when we all werent speaking but we started back cool but now she never even invites me over and on twitter they are always going places without me what should i do and how can I find new people to hang with

[Lesa]

She may have a THING for this other girl

[kelsey <3]

It happens, when you're friends with a few people and they decide they're better off without you. Move on, find better ones who enjoy your company.

[Shaun]

talk to her and share your feelings then all 3 can be bffs

GOOD LUCK!!