Clare - my pregnancy this time round has been different too. I was very sick when preggo with Gabby from about 7-17 weeks. This time I'm getting some nausea when I let myself get too hungry but otherwise I'm ok. Pregnancies can really vary. Maybe our bodies got used to the high HCG levels last time so they're not reacting as badly this time? Hugs matey... it's tough when you're not feeling reassured. I have doubts all the time.
Oh.. and my boobs have been fine! Not ouchy at all.... with Gabby they HURT soooooo much!