Need advice finding my caloric intake for maintaning my weig

First you need to get a reasonable idea of how many calories you're burning with your exercise and other activities. A heart rate monitor with a calories burned calculator will be good for this.

Then you need to calculate your BMR (Tools tab at the top). Looks like it's around 1150 calories per day for your build.

Add those two numbers together. Eat that many calories per day. You should approximately maintain your weight. Keep an eye on it over time in case you notice yourself gaining or losing (though give it a couple weeks to account for water fluctuations and similar) and adjust your caloric intake accordingly. Any weight loss or gain using that method should be minimal until you hit the right spot.

Edit: You'll actually want to eat a bit more than that, because the BMR assumes you're doing nothing at all. You'll probably be doing at least "something" during most of the time you're not working out. You'll need to up your calories to account for that. I would suggest multiplying your BMR by 1.2 and adding it to your calories burned during exercise. Without knowing more about what you do, that should give you a decent jumping off point.

It sounds like you're understanding it correctly. The more calories you burn doing exercise, the more you'll have to eat in order to reach a maintenance weight.

I've found that a lot of online calorie burn calculators aren't all that accurate (even MFP's!), so it's possible you're not actually burning that many calories. A heart rate monitor will give you a much better idea, but 1770 isn't unreasonable if you're very active.

In that case, you would need to eat about (1.2*1150)+1770=3150 calories. Actually slightly less since BMR and exercise will overlap. The 1.2 scaling factor will differ depending on your non-exercise activity level, but it should be pretty close while you work out the kinks.

If you genuinely were losing a pound of fat a day when eating 1200 calories, then to maintain you'd need to eat at least 4700 calories a day. I'm thinking this is a bit unlikely, but who knows?!

If you did an online calculator and it said 1700, go with that. Then monitor your weight and measurements and see what happens. If you're gaining weight and size undesirably, reduce it a bit, if you're still losing, up it a bit. Repeat until what you desire is happening.

Also, as far as loosing muscle...I have thought about that because it is important to me that I don't. I have been feeling weak....just the last 2 days. But, I lift pretty heavy (for a girl! HAHA) and I tested it. I bench press 3 sets of 5 at 95 pounds...and I am still able to do that. I have also been keeping up on my other lifts as well. I don't think I would loose that much muscle that fast anyway.
Anyone think it's possible that I could loose a pound a day and it would still be water....for 10 days???

Excellent info. Since you were feeding your workouts, you did not likely lower your metabolism much in only 10 days. If you can start eating more right now and prevent it, you'll like that best. Get up to that 1770 for sure.

So for 10 days you had a huge deficit compared to before, what could be taken from fat was, and true that probably 3-4 lbs could be water weight.

With that low calorie for your workout routines, you also lost glucose that was not getting topped off, which holds water with it too. So there was some of your loss, just normal energy stores. That will come back eventually and you'll gain weight, up to 3lbs, needed weight, back in your muscles.

And you did lose muscle, there is no way with those routines and loss you could have avoided it. It's not the muscle you workout, it's other muscle. Probably not much. But actually, with just the right long intense cardio workouts combined with the right low carb/calorie diet, you can easily lose a lb of muscle in a week. Muscle only has 600 cal of energy in it - when it is tapped to supply energy because glucose stores ran out, it doesn't take much to drop a lb.

So anyway, that answers the question of metabolism. Now the question is, is yours potentially higher than estimated, since you have more muscle than avg?

Ever done bodyfat% estimate? www.gymgoal.com/dtool_fat.html
First thing in morning following a rest day.
What are the results of the Covert Bailey calc (the others are very rough)?

So knowing your LBM allows for a better estimated BMR calc.
Use that BF% in these stats now.
http://www.gymgoal.com/dtool_bmr.html
What is the BMR now?

For comparison, leave BF% out of stats, and use the weight when you used the BodyBugg for a few days.
What was the BMR then?

So 3 figures needed:
Previous weight daily activity burn - about 1750 cal.
Previous weight BMR - ?
Current BF% BMR - ?

With those, we can figure out what multiplier BodyBugg was using when it estimated 1750 from the BMR value it used.
With that multiplier and current BMR, we can estimate much closer what your current daily activity is that you should work back up to.