17wks holy cow!!!!!! I can't believe how fast it has gone by. You look absolutely amazing......pregnancy definitely suits you well!!!
I don't find that your belly is too big at all, but than again I am looking at a picture.
Could you imagine if you go into your next ultrasound and tell you "Ooops, I think that you have two babies in there now".....that would be crazy!!!
I'm glad that everything is going well and can't wait to find out what your having