Pregnancy symptoms

I haven't given any progress on my pregnancy, and really there isn't much to report but for my avid readers, Mr K, I feel like I should document it. 

I feel pretty good overall, almost nonexistent morning sickness, a little heartburn/nausea at night but I just take some Tums and call it a night.  Otherwise I barely register I'm pregnant most days.  I guess that's good and bad.  I just read an article about how morning sickness is a sign of a healthy pregnancy, so of course that freaked me out and will continue to worry me until we have an ultrasound, NT scan.

Also random, but I rolled onto my stomach this morning to get the last 10 minutes of sleep, and it was a little uncomfortable.  I know this is my second baby, but I'm only 7 weeks, my uterus really isn't that big, I mean come on the kid is the size of a blueberry. 

So that made me think I really am having twins, because my uterus is so huge it is already uncomfortable on my stomach.  I just want the first trimester to be over so we can tell everyone and have our ultrasound!