Is it worth it?

Yea its best if আপনি end the friendship with her. If she was really a friend, she would actually be there for আপনি and stuff. its not great to বন্ধু with a back stabber

If she never acts like a friend to you, then it's probably a sign that she's gone off, and is making new friends, so maybe আপনি should do the same. I don't know what it's like for you, but i had a similar situation. I had a friend who ignored me the whole time, and i found out that she'd joined up with this new group, and had been laughing behind my back the whole time. All i had to do was chat to some of my other বন্ধু to see that the way she'd been treating me didn't even compare. This might not be your case, but maybe if আপনি make new বন্ধু then she'll realize that she can't take আপনি for granted, and then maybe you'll be able to keep her as a friend, but you'll have new বন্ধু too!

maybe আপনি should just find আরো friends, আপনি dont have to dwell on the one

yes because it is better then knowing that your friend ignores আপনি find আরো friends

Try to talk to her... maybe she doesn't think about what she does? And anyway আপনি can make new বন্ধু ;) so perhaps আপনি two should take a "break" and hang out with others?

yes if i was আপনি i would find other বন্ধু obvisly she dosent care aboutr আপনি so dont waste your time with her lifes to short for haters

Maybe she´s with problems at home?