Movement?

So twice last week I thought I felt the baby move. Of course from what I've read I shouldn't be feeling movement just yet, although they say that the skinnier you are the sooner you should be able to feel the baby move. Not ever having been pregnant before I have no idea if I really did feel the baby or if it was just gas, my imagination, or just wishful thinking. Regardless, I think I'm going to go with it was the baby. :)