I'm 16+2 and yesterday I really felt pregnant....already got a considerable size bump which you cant miss but occasionally I keep forgetting I'm pregnant! I'm even feeling baby moving, not just butterflies anymore, proper kicks (DC2) but I keep doing things then thinking oops probably shouldn't have done that!! The rain was bouncing off the floor this morning and while I was dropping my DS off at my mums I was running up to the house to get out of the rain......in heels......even my DS told me off (hes 5) in case I fell 
I can't be the only one who keeps forgetting!!