mother of 2, just trying to tone up

Hi I am Lexi. I am new on here. I have a 3 year old, and a 9 month old. I am 5'5 and weighing 123-125 right now. I have been spending way to much time sitting on my butt, and to little time trying to tone everything up. I am just looking for new friends to give me a good exercise/eating plan!