Baby movement

I'm 15 weeks and 3 days now and I've sworn I can feel baby move since around 10, but not on the surface, its internal. My doctor didn't even believe me, but then an ultrasound when I was 11 weeks showed a super active baby and my doctor started to believe.

This morning as I was talking with my love, I felt a particularly strong bit of thrashing going on and curiosity got the best of me.

I lay out flat and watch where I felt it the strongest and sure as I'm typing this, I SEE movement!!!

Of course it wasn't so obvious as it is when you're 25+ weeks with a bigger baby, but it was definitely visible.

I took a video and even captured the ripples in my tummy from Baby moving!!

Here's the point of my post.

I'm super excited by this. I was thrilled to show my friends. Several swear they dont see anything and others say it's gas or my pulse. Which I DID consider the pulse as I can see that in my tummy, but its always been much higher up, and regular. Where the movement is is below my naval and irregular. Also, I'm not gassy...

Has this happened to anyone else this early on???