My daughter is 9 months old. She started on solids at 5.5 mo and really got going on them at about 7 mo. She eats about 12-16 oz of solid food a day and breastfeeds on demand- lately about 8+ times a day. I weighed her this week and it seems she has only gained a few oz in 6-8 weeks. She seems totally normal, is happy, weighs about 17 lbs with chunky legs. We see her Dr 12/20 but I'm a touch worried. Any thoughts/experiences?