at my last ultrasound (27+1) my little girl weighed 2 lbs 7 oz and the dr said that was really good... im 28 weeks now so considering your a couple weeks ahead of me I think thats a good weight :)
Yup. I googled it and all the websites I checked says baby weighs about 3 lbs. You're baby is doing good mamma :)
Well my app says at 30 weeks the baby should weigh about 3lbs or so, so it sounds like u are on right on track to me :)