lately its like im either really really really happy and hyper, like bouncing off the walls, or im like really really sad and i want to cry over little things. theres no in between. i hate it. when im happy its like i feel surreal and almsot like im not gonna remember anything thats happening. and when im sad i get REAL sad or i just feel nothing. sometimes i cut, but i havent for the past few weeks. i just hate feeling only 2 things. whats wrong with me?