What are some tips for me, im so stressed, fed up with everyone around me and dont know if i can hold on long?

What you need to do is relax, either talk it out with your parents or with who ever. What you need is to talk to someone close to you so its a lot of weight off your shoulders. Even go to the doctor and ask for something. It sounds a little to me that you could be either depressed or on edge. Maybe explaining how you are feeling to the doctor he will be able to perscribe something for you to help you feel a little better. Or if not take up a sport or go running, anything that makes you feel happy, just dont stay negative all the time, look at the bright side of life, your still young.