For that last several weeks, I have thrown up almost everything I've eaten, yet I've gained almost 8 pounds. (The throwing up is sickness from the baby, not an eating disorder) It's only my first trimester, and I'm already overweight. I'm trying really hard to stay active and eat healthy, but I just don't know why that would be happening. It makes me concerned, especially because my dad's family has a whole history of thyroid disorders. The doctor took a thyroid blood panel yesterday, but I won't hear back for several more days. Sorry, I'm just worried, and I would like some reassurance.