Weight gain in first trimester??

Kimberly
The past couple of days have been the first in weeks where I haven't been nauseous/ throwing up. I'm so glad I can finally eat again! I am 10 weeks, 2 days today. I have been trying to eat healthy, but when I was nauseous for weeks, it was hard. Before pregnancy, I weighed about 130. I'd consider myself an average/petite size.  At my dr's apt, I weighed 137. I have read that many women lost weight during the first trimester. I have gained weight even though I have tried very hard to eat healthy. I have noticed I have gained weight all over, especially thighs and boobs. Is this normal in the first trimester to have gained 7 pounds? I know I haven't worked out/exercised at all for weeks from being so nauseous and tired. Now that I'm feeling better, I want to get back on the right track. I'm just worried that I may be gaining too much too soon. This is my first pregnancy so please let me know if this is completely normal! I just want to make sure I'm doing what's most healthy so our baby is healthy and safe :-).