three months everything gone....

Three months before i get everything i want, after three months all gone. But luckily i still got my family. i think i having bad mental problem. every night i cry. everyday i hate myself, everyday i hate people. what happen with me ???? issit i got mental problem ? issit i need to get help from counselor or pyscholgy? help!!!! i really do not know what happen with me. No one understand what i want !!! My life is very difficult, i do not know what to do next.....