Loosing Weight?

So my coworkers and i were talking today, and out of the blue, they all agreed that i've lost at least 10 or 15 pounds in the last 2 weeks or so. I just looked at  them in shock! I dont feel like i've lost weight, my jeans are actually snug in the belly area. When i said that they said i'm loosing weight in my legs, arms, and face.
I get nausious, but dont have any physical morning sickness, so i know that's not the cause of this. Do you think this is a concern? How much weight did you loose with your previous pregnancy?
I've been wanting to loose weight for months, and go figure right when i dont want to loose weight it starts. How funny!

[Karen616]

I would consider yourself lucky. My sister in law got so sick when she was pregnant she couldnt keep anything down for weeks and had to be hospitalized for dehydration, but she lost a lot of weight...more than 50 lbs in a couple of months, but everything was fine with her and the doctor said it probably did her good bc it helped her get into shape right when she needed it most. I think it should be fine as long as you arent that sick you cant eat or drink. A lot of people a lucky enough to lose weight at the beginning. Talk to your doctor about it when you go.

[Dani711]

I actually lost 25 pounds when I was preg last time (the baby didn't make it but only due to abnormailites at 14 1/2 weeks) but my dr told me that your metabilism is going crazy, and since I am a veggie I wasn't getting that many extra calories.  I also think it can be due to your weight, if you have the weight to lose, which I did, I went from 150 to 125.  Talk to your dr. and see what they think is healthy for you!  Good luck...oh i am preg again and although i am eating like crazy and my pants are getting tight, I am staying the same weight right now...so I am just taking advantage of knowing I am eating enough for the baby yet not gaining!