Gonna lose until I go down...

So lately I have been gaining weight back and I hate it! I know that I have been gaining but its all ok because I know that I will lose all of it again very easily but its going to take a couple of weeks. I was alright with it until my mom said something to me about her noticing that I have been gaining weight and that can not happen! My parents cant know that I am gaining again! I still have about another 3 weeks until my weigh in, I am now at about 108 which means I need to drop anywhere from 10 to 15 lbs. Rrrrr I just cant do this! I have always had pressure from them to lose weight and then I did. I lost so much I almost was placed in a hospital. Now im gonna lose more then i did before, this is my last downfall. Im gonna lose until I drop!!!!