You still have quite some time to go and you've already lost your feet. lol
But on a more serious note...Lately when I stand for a while my feet start to tingle and kinda burn, but they haven't started swelling yet. Is that some kind of pre-swelling thing? I don't remember it feeling that way with my son, hell...I didn't even notice I had started swelling with him until I had to get new shoes.
And also, if you had a linea negra with your first pregnancy, did you also have one with your second? So far I don't even have a hint of one.