We have a tooth!

I came home from work on Tuesday evening and Sug says, "Guess what I found?" It turns out, PD has a tooth. It's just the top of the bottom left front tooth, but it's there and it bites. He won't let us see it. We have to trick him into showing it. But as soon as I'm able to get a photo, I'll share it. Also, he "walked" down the hall on Sunday holding on to Grandpa's fingers. Up until now, if we held his fingers and tilted him forward, he would just lean. Now he picks up his little foot and walks forward. He says "Mama" but I'm not sure that he knows what it means. He reaches when he's scared or hurt or just wants to be held. He has also self-weaned himself from breast-feeding and adopted a pacifier instead and started pulling up on things so that he can stand. All of this the last couple of weeks.