I am 16 weeks for the first time. It is currently 3am. On my right side about an inch up from my underwear line and about a finger length away from my belly button if my belly button is the middle line. I'm feeling this poking from the inside out sensation some time is like a jab and other times is like a light finger press every couple of breaths now that I'm concentrating on it. It feels like a heavy spot like I have a small bean bag resting on top of my skin right where the poke starts. This has been going on for about an hour and I have felt it for a few seconds earlier in the day and the day before. Is this baby?