Hi Kittenbaby
My little one (very little one!) is a bit younger than yours - she's 8 weeks old. I've just done my sums and she has gained an average of exactly 3 ounces a week for these 8 weeks - less than your poppet!!!! Annoyingly, I don't know her birth weight as the hospital scales were completely wrong, but 48 hours after birth she weighed 6 lb 10. She has gained from that day, but in teeny tiny amounts, and at 7 weeks weighed a miniscule 7 lb 14 ounces! (having only gained 2 oz in that week)
My HV is a little on the twitchy side too, but has never once suggested formula top ups, and to be honest if she did, it woud be the last time I saw her. She recommends the baby cafe and other sources of bf support. On Monday I took dd for her 8 week vaccinations at the GPs, saw the HV as she popped out of her little room, said a cheery "hello" in the waiting room and then I took dd home after her jabs without a second glance back at the scary scales. Nuff trauma for one week without weighing as well.
Dd is my first baby too, and like you I can't help wishing she was gaining faster just to spare myself the pressure from the HV, which is daft because dd is perfect and completely gorgeous - tiny but very very mighty! Even when you KNOW the HV clearly isn't as informed or educated as she should be it's blooming hard to ignore that voice. It's very difficult to not doubt yourself too. I know what you are going through with the weight gain, but unlike you, I think I've been very very lucky to find some fab support in real life, and honestly, what I've learned from the knowledge and experience of the mumsnet ladies helps me to believe in my ability to make the right decisions. DD is doing fine - beautifully, in fact. 3 oz a week is what she intends to gain and she has made her feisty little mind up on that point. And so for me and her, it'll be bf all the way, no formula ta very much. Nervous first time Mums, us? Hear us roar!!! We're doing great.
I may get dd weighed again on Monday. Or not, I'll see.
Keep smiling kitten.