aproudbyag:
Good for you for having taken the first step by starting to speak out about your pain. This is by no means an easy thing to do and you must be a very strong and courageous individual. That being said, I believe it may be time for you to take the second step and call one of the numbers you got to speak to an adult that can guide you step-by-step.
The reason this is so important for you to do still before Yom Tov is because you will definitely be around mom a lot more over the next 2 weeks and the tensions will be high. Between the late night schedules, meals around the clock, unstructured days, etc.
I urge you to call ASAP as this is literally a matter of Pikuach Nefesh.