FTM am I losing my mind?

I am a FTM so I have no idea what I am looking for but I am 15w4d and I could have swore this little girl jabbed me this morning! I feel little jabs normally on the right side where she is in my gut area but this morning it was on my side not where I feel gut bubbles. Am I crazy? I was singing with my music up loud and it made me stop singing! My pregnancy advisor aka friend lol says she's not strong enough at this stage to jab me