I know what you mean about anticipation. I'm getting impatient over here, I can't even imagine what I'd be like if I was actually the one getting IVF.
I'm definitely getting bumpy. A lot of it is still just old fat, but it's looking more and more like pregnancy! I think I'm on the big side for 4 months, but at least it's normal to show now. Ladders has the cutest bump, though!