I wish I knew what to say... Just, I feel your pain, I've been there, and I know it's not easy. Like Hankster suggested, maybe getting some therapy as a family could help. I don't know your situation, but I feel like you need to speak to someone - is there any way you could ask your parents to get you in to see a therapist, or see the counsellor at school? I just feel like you need to be heard, like, really heard. I know it's not nice to be alone with your feelings. I wish I could have got into therapy sooner, and I think it could really help you if it's at all an option. You're parents need to realise that you're not 'such a teenager' but a young person with very real concerns and emotions that need to be addressed. Getting so upset shouldn't just be written off as part of growing up, hun

Meanwhile, be kind to yourself, listen to some Linkin Park on full volume (they do indeed rawk!) and keep posting here with us. Sending you hugs