Not at all. Your baby is still very small
right now. Most of what is poking out is
fluid and flesh. Especially since you
have a smaller build, you're going to show
a bit more dramatically than someone of a
larger build might. Your baby will begin
to really pack the weight on in the last
trimester - the longer s/he stays in, the
more weight s/he will gain. But right
now? Tiny tiny tiny.
If you're small and your partner is small,
your child will probably be small. If
your partner isn't small, it's a toss-up.
My husband and I are both slender, and our
daughter was less than 7 pounds at birth.
She's one of the smallest 5 month olds out
there! But at the end of my pregnancy, my
tummy was
huge!