Feeling pregnant

All of a sudden I seem to have popped. Over the past several weeks, depending on what I was wearing, some days I looked pregnant and some days I didn't. I think those days are behind me. I am pretty much looking pregnant every day. And feeling it too. My lower back is very uncomfortable and I've been getting weird pains in my lower abs (more consistently than before). Oh, and I have Braxton-Hicks every now and again. I know it's all natural, part of the experience and all that, I guess I just didn't expect it to happen so soon. A couple of times this week I had to use the heating pad on my back. It definitely helps but really, I haven't gained that much weight and I'm not that big yet. What am I going to feel like in 3 months when I'm much bigger and who knows what I've gained?

LBH is now about 7-8" long and weighs almost a pound. I think she may be a gymnast at some point, she's somersaulting all over the place!