I don't like my friends anymore?

[Sumozi]

At the beginning of school, I left some other friends to be with these people (and my old friends wouldn't ever accept me back into their group, and I'm not keen on coming back to them because they didn't treat me very well). But my old friends took my friendship for granted and at the end of the day they would just say 'love you too' when they knew I wasn't having fun and that would be that. Eventually I summed up the courage to leave them but it took a whole school term for them to stop trying to get me back.(but my mind was made up because I knew I wouldn't enjoy being with them) I've never cried so much at school. But now the new friends Im with (at first at was all great and I was actually enjoying myself) they aren't the people that I used to know. I guess it's my fault because I let myself sit with them all the time and never objected because I was quite a push-over back then (but now Im not, Ive realised my mistake too late). They have now taken my friendship for granted and at the end of the day they would then say 'love you too' and I'm supposed to forgive them. It's like they have forgotten that the reason I left the other friends is that they picked on me. But I feel I can't leave them because they are in most of my classes and I would be the person who is always alone and as I've been with them for so long they would create hell for me. There is no-one else in my class who I could go to.
Im really stuck on this and I don't know what to do. It also makes me really upset when I look at facebook and all my friends from primary school have pictures up on their wall with their friends having such a good time and my 'friends' don't even like facebook. They are into pokemon and gaming and they are trying to make me buy a ds which I seriously don't want to buy but they both have one and I never know what they are talking about when they talk about gaming. I'm just not into what they like. And they say (because there is two of them) they are like twins and walk down the corridor holding hands or whispering to each other about what to do me. They say Im their best friend but I wouldn't call them that. I feel left out from their twin thing or holding hands (not that I want too, its just something I've noticed lately)
The thing that really bugs me most is that when they are separate from each other, they are really decent people and I enjoy being with one or the other. Not when they are together.
Also, when they get bored they pick on me. The latest thing is that the kept on poking my face and I kept on saying 'ow' and 'that really hurts' but they just laughed and carried on, they did it really quite hard. Then I began to think about everything else they do to me that good friends shouldn't do to each other. I began to cry.

I feel there is no-one to talk to. I'm embarrassed about telling my parents because they would be all sympathetic and that would make it worse. Im a shy person so I would NEVER have the courage to speak to a teacher at school. I would be embarrassed to talk to my primary school friends too.

I just need some good advice to point me in the right direction and what I should do.
I feel upset all the time. I haven't properly laughed in 2 years. I've perfected my fake laugh quite well.
Thank you.

[Rainbows]

Stay with them until you can leave school/change classes (do you choose subjects? If you do, choose different ones from them so they don't have to be in your class)

I know it's hard. But the minute you can leave school, walk out those doors and don't look back at them. You never need to see or talk to them again.

It'll get better, please trust me and try and talk to your parents more and do things with them at the weekends, or maybe if you have a brother/sister/cousins/gran/grandpa you can hang out with them, it's cool to hang out with your family sometimes

Hang in there!