First baby movement?

This is my first little Bebe and Last night I was sitting on the couch with my husband watching tv and I started feeling a tickling/tingling feeling in my lower abdomen. It went away for a few minutes and then lo and behold I started feeling the tickling feeling and then almost like a tapping on the left side. I'm 11 weeks and 3 days today so I wasn't sure if I'm thinking it was the baby or if other mommas had the same thing and it WAS the baby.