could I be feeling the baby move?

Jennifer • single mother by choice to Sean 12/22/17
I've been having this weird feeling off and on. In my lower abdomen where cramps would be, but more focused in one spot. I don't know how to describe it - closest thing is like a stitch in the side, but not nearly that sharp. It's not painful, just....noticeable. At first I was worried it meant something was wrong but now I'm wondering if it's movement. I'm only 13 weeks which seems early to feel movement from what I've read, but still wondering.