Lose some pounds for the first day of school? HEEELLLLPPPP!?

Hey. so this summer ive gained about 30 pounds :( . at the begining of 7th grade i was 190. now im 220. school starts in 8 days and i want to go back to 190. i know its not possible to lose all that in 8 days but when school starts i will be walking about a mile everyday from the bus stop plus gym every other day. so this is what im eating all week: a chobani greek yogurt and special k cereal, a light salad for lunch with little dressing, a serving size of cheetos puffs as a snack, 1 apple or orange, a macaroni cheese microwave dinner. for exercise: walking maybe 6 miles a day, and some cardio 3 days a week. so i was wondering, is this healthy? is my diet okay? i really want to lose weight this year because of my health. please help me, thanks. oh and im going into 8th grade, 5 foot 3.5 inches is my height.Lose some pounds for the first day of school? HEEELLLLPPPP!?
Do NOT starve yourself. Just eat healthy. Here's a food regimen I came up with for you:



Breakfast: whole grain cereal with a handful of blueberries/raspberries tossed in

Lunch: A sandwich made of whole grain rye bread that is NOT enriched, fill with one slice of healthy ham, a sliced tomato and lettuce. Have a cup of greek yogurt and a banana with it.

Afternoon snack: Nachos! Shred some low fat cheese and use whole grain chips.Sprinkle cheese over chips and microwave.

Dinner: A salad with a homemade dressing (just look for some healthy dressing recipes online). Have a cup of assorted fruits in a variety of colors. Also have a small amount of a homemade pasta. Do not use the microwavable types, and make sure to add things such as tomatoes and spinach.

Bedtime snack: Have a glass of milk along with some dried maraschino cherries. The cherries will provide melatonin which will help you sleep and the milk (make sure it's ORGANIC) will provide lots of nutrients. Although it's not possible to lose a ton of weight in 8 days, keep up this healthy habit and cut off the junk foods. Going to a fast food restaurant once a month is OK, but try to eat as many at-home meals as possible. If you're hungry in the midmorning, blend a fresh fruit smoothie. Avoid canned foods and microwave dinners. As for exercise, you can try to lift 3 or 5 lbs. weights and jog, but remember don't overwork yourself! That can't do any good. Most importantly, get lots of sleep. Good luck!!!Lose some pounds for the first day of school? HEEELLLLPPPP!?
If you were serious about weight loss, you wouldn't have waited until 8 days before school starts to lose weight. There is no possible way to even get near 190lbs in 8 days by diet and exercise.