Post Pregnancy/calorie prob or sugesstions

Ok, I know the subject is a bit out their but the point is.... I have a calorie goal of 1200 a day. That is seriously low! Ive done a million calculators and they all did say that i burn 1216 everyday at rest! So, it does make sense. But if i go 1200 one day, 1300 the next and 1100 another. Is that so bad? And even if i went over by an extra 300 a week in cals would that REALLY effect my weight loss? It just seems crazy to me. Because im not at rest at all. I run around with my 1year old and im ocd about cleaning! So technically, i burn more....right? What do you guys think? Any feed back is good. Thanks!


-Jenn