I felt a flutter! (13w;2d)

"I'm one ounce now (28g), and I'm practising how to breath!"

I don't want to get too excited just in case it was nothing, but driving into work this morning I felt a little 'pop' feeling in my tummy. It wasn't a usual deep internal wind/stomach pop, it felt a lot closer to the skin of my tummy. Almost like the feeling you get when you get a pulse in your arm or your leg and you can feel it for a moment... hard to describe.

Not sure if that was the first movement I've felt, it could be nothing. I will keep my eye out for more though, that's for sure. How EXCITING!!