My OB called me fat...

Deanna
I was about 137lbs pre-pregnancy, and now I am 14wks 5days and my OB said I shouldn't have gained any weight my first trimester. However I'm now 148...I'm 5'3 and I've been incredibly active all of my life. My husband and I portion out our food and eat fruits and vegetables instead of most other sugary snacks. I went in the other  day for an appointment, and my OB told me that my stomach is all fat, and that it's not the baby. :/ I don't know what else to do. Any suggestions?