At 13 weeks we have entered the "Is she fat, or is she pregnant?" stage with the rise of an official baby bump.
Baby is now about 3 inches long- about the size of a shrimp- with a much more proportional head to body ratio. S/he already has his/her own unique finger prints- tiny, but solely his/hers.
As for momma- sickness seems to be going away. Only feel bad occasionally, but still EXHAUSTED. Like I went to be at 7:15 last night kind of tired. I am beginning to wonder if I will ever have energy after 1pm ever again. I have many more aches and pains with this pregnancy too, but apparently that is normal with a second pregnancy and then each subsequent one. "Your body has already been through a lot, and your not as young as you were before", really Doc- I'm only 26?!?! Baby especially HATES it when I sneeze sitting down. Apparently I cramp him/her too much and he/she is quick to let me know. I get this quick pain that will take my breathe away. Really kid... you think your smushed now, just wait. But honestly over all I can't complain- its totally worth it!
I read back my to my weekly entries with Mary Claire and I seem to feel very similarly, but all I can remember is LOVING being pregnant! Funny how that happens huh? I hit an up swing with her around 16 weeks and felt great after that... so counting down to 16 weeks.