So I'm so excited that my first trimester is almost over, but I'm kinda sad as well. I'll be 12 weeks Saturday and since I've found out I'm pregnant I've lost about 20 lbs and I'm not showing at all! I see all these people with little baby bumps and things and it makes me a little worried that I'm not showing. Should I be worried about how much weight I've lost so far and that I'm not showing?