I'm 31 weeks and have been feeling like that since I entered the 3rd trimester. I see rice or chicken also I will sigh. But I just ate 2 homemade burgers just now. Guess that's what make me have appetite. Noticed that my ring is also loose and my wrist is smaller. I only gained 2kg so far.
Week 35-36 now and I feel like my appetite is decreasing. Probably also because of the pressure against my stomach. I still try and eat 3 meals a day for the calorie and nutrients as the baby still needs to grow.
It had happened with me. I used to take 2 meals a day.. Try to take more healthy food as baby grows in a faster rate in last semester