Low Weight Gain..

Jep
I am 25 weeks and I have only gained one pound since my very first doctors appointment. I lost four pounds during my first trimester due to food aversions, so I've gained that back plus one. I was already "overweight" at 183 so I know I'm only supposed to gain 10-20 pounds the whole pregnancy. My doctor didnt have any concerns last visit early October but I'm afraid he will my next one mid November. I'm definitely feeling a little concerned maybe I'm not eating enough. Maybe I shouldn't be so worried, I do have three months of pregnancy left to gain. Anyone else having similar problems with weight gain? What did your doctors have to say?