Stupid Fears!

I don't know why but I have all these stupid fears. What if this, what if that! I know its all nonsense but they still run through my head! I have an u/s tomorrow for testing for downs. I guess its the NT scan. I just hope it all goes well. I feel like I am starting to get a belly. Its still pretty fatty but then in the back of my head I think I should be "showing" more. Why?! I have no idea! I am not even 12 weeks till Saturday!! lol! Maybe because I knew SO early that I was pregnant! Stupid shit I tell ya! Still wicked tired. Just got up from another nap but feel like I could sleep another hour! I think getting up and peeing 3x a night is what gets to me too. I haven't slept through the night since I found out I was PG. I laugh when I say that b/c its only going to get worse once baby does get here! Oh, how I'll have to adjust!