Could it have been?

I felt a little..'knock knock' today in my tummy!
I'm not POSITIVE of course that it was the baby, but...it COULD have been! Right? Its the first time that I have thought, 'could it have been?'
Oy! If you only knew the thoughts I've been having lately. Its literally a damn good thing I have that appt tomorrow morning, or I would be going crazy. This little knocking is like a glimmer of hope that maybe everything IS OK in there!
I'll update tomorrow after my appt. 9am. Oh, and I'm still itching like a crazy woman!