I will be 32 weeks on tuesday, and have gained 25 lbs so far. However, for the last month or so, I have lost my appetite, and have to force myself to eat. I weighed myself about a week ago and didn't gain or loose anything in about a month. I weighed myself today, and I lost 2 lbs in 1 week! I have a checkup and ultrasound on tuesday, but wanted to know if anyone is experiencing this too?