What are some good at home exercises i can do to lose weight?

today is my 3rd day on my better eating diet.. that includes the atkins diet but i still have a cup of milk here and there when i feel wooozy haha or a scoop of organic natural peanut er since im used to eating alot of sweets. NOW I WANT TO ADD IN AT HOME EXCERSIZES TO LOSE WEIGHT FASTER! PLEASE HELP <3