What if i eat salad and grill chicken for two months?

i am 21 years old i weigh 220 and am 5'8.....i wanna lose 50lbs.....i don't do well with diets but i want to know if i eat raisin bran or scramble eggs with wheat bread for breakfast salad with grill chicken tomatoes and cucumber and carrots with 100% virgin olive oil for dressing for lunch and dinner with snacks in between meals that consists of a 90 calories bar or fruits while drinking water before each meal and snack jog 4-5 times a week for an hour and go to the gym 1-3 time a week to use the machines. can i lose at least 40lbs in two months???