Unknown Calculations

Well, after watching this weird video. I found out that the average woman is supposed to eat an average 2000 calories a day. And so i did 2000 divided by 7. 7 stands for 7 days out of the week. And i got around 285 calories. So fasting deffinatley does not work for me. But I thought of something that I feel customs to my personal life style and the way I think. I am not going to weigh myself until the morning of my birthday and the last day of school. Thats about 3 weeks away. So the plan: everyday during the week i will go for a min.30 minute walk or run. I will have absolute max 285 calories a day. I will also do 50 crunches a day during the weekdays. And I will drink at least 1 water bottle a day. I will take my adderall everyday except for wednesday and fridays and weekends. And every sunday I will fast. And the shocker is i can not weigh myself until june 23rd, so i will have no idea what i will weigh until my birthday. So technically, i could reach 85 and think i have reached 95. LOL. well I guess i will have to relly on my clothes from now until then. wish me luck on this 3 week journey(: