Not growing

Eve
I just got out of my appointment with my midwife. I'm 38 weeks 1 day, and I haven't gained any weight and my tummy hasn't grown in two weeks. Has this happened to anyone else? I have to have an ultrasound on Friday to make sure that everything is okay, that the baby is still growing, and that I have enough amniotic fluid. I really don't want to be induced, I want as natural of a birth as possible. Has anyone had success inducing labor on their own? I'm dilated to a 2 right now.