Absolutely ridiculous...

with the TDEE method there is not "net" or eating back of exrcise calories, your calorie allowance is the same every day as this takes into account you average weekly activity levels.

Best place to start for weight loss TDEE minus 10-20% however remember his is just a guideline figure, keep to the same calorie intake for 2-3 weeks then adjust as needed, I would not adjust calories up or down by more than 200 at a time.

if you have not much to lose, the 10% under TDEE, if you have a fair amount of weight to lose then 20% under.

actual macro ratios are down to personal preference and what type of exercise you are doing, realistically there will not be much, if any, difference from 40/40/20 to 35/35/30 for example.

It sounds like you should read up on basic nutrition.

Here is a website that covers some of the basics
http://www.cdc.gov/nutrition/everyone/basics/index.html

As far as macronutrients (carbs, protein, fat), everyone is going to have their own opinion on what is best and the truth is there is no best. You have to have a mix of all 3. MFP sets you to a basic guideline but you can modify as you see fit.

A Lot of days i struggle to eat 1200 But then other days i eat 1500.
My Limit is 1580 but most the time its between 1200-1400.
I see nothing wrong with it. If im hungry i eat. I Never starve my self.

I totally left out my question didn't I? Sorry, I'm running off of mommy brain today.

I don't understand my Micro and Macros. I sort of know what they are, but as far as judging how much I should eat compared to how many calories I take in every day is just confusing. I know my TDEE and my BMR, but don't know if the calories I should consume are my net calories or my goal calories? I consume between 1500-1800 calories, varied because I'm a full time mom of 5 children. But I only net between 900 and 1200 calories, even though I reach the amount on the goal side of it.

You should really eat between your TDEE and BMR, and in an ideal world you should net your BMR. (Others may disagree, but this is a sane, healthy and pleasant approach to weightloss - and why be hungry if you don't have to be!?) However, on very heavy exercise days, I try to use the TDEE - 500 (ish) guideline. This works reasonably well for me. I workout most days, and because I'm a runner, sometimes that can be a pretty significant calorie burn (long runs etc). I generally eat roughly 2k, most days.

I'd set up your profile so that your protein is a little higher than MFP suggests and your carbs a little lower. The default MFP settings are based on the standard western diet recommendations, but the balance of opinion is that this is a bit skewed towards (cheap) carbs.

Could you be a bit more specific about what you want to know about micros?

Your questions should be answered in this post.

http://www.myfitnesspal.com/topics/show/654536-in-place-of-a-road-map-2-0-revised-7-2-12

Now that that's settled, who is your vote for hottest guy on MFP?

I hope this helps regarding intake:
This site is designed to give you a net calorie goal. It asks what your activity level is outside of exercise, etc and a few simple questions. Although one of the questions you answer is how much exercise you PLAN to complete each week, that exercise is simply a goal and is not taken into account until you actually complete it.
Having said that, if you want to use the site in the simplest way, the goal would be to try and net your initial calorie goal each day. So if your goal is 1200 but you burned 300 in exercise, you eat 1500 that day. I used this method from the beginning and was very successful in a short amount of time. And I didn't wreck my metabolism. So now I can just eat and eat
I never ate below 1420 net and to be honest most of my weight loss came at 1600 or so net. But everyone is different. Many are probably given a goal of 1200 because they say they want to lose more than 1 pound per week. MFP will not give you a goal below 1200, so naturally many will be given that goal. But it is based on what you input. If you have less than 40 pounds to lose, you really shouldn't aim to lose more than one pound per week anyway. This will give you time to lose more of the weight from water and fat, not lean muscle. And if you complete strength training in the process, you will get even better results!
Best of luck to you, just try the site out and honestly don't worry so much about BMR TDEE etc. The simplest use of the site can still give you great results. It's really about your own dedication and work.

MFP set my daily calorie intake at 1200.