The Hiccups?

I think our little girl may have gotten the hiccups this morning! I was stretched out talking to her and getting some work done on the computer. I'm use to her kicking and wiggling around a lot of the time. Then I noticed that the "wiggles" got rhythmic! For about 2 minutes she made little flutters every 5-1o seconds! I think is was the hiccups? Once they stopped, she was quiet for a few minutes and then started up the kicking again. I could spend half of my day just sitting and enjoying her little acrobats! She seems to be very busy in there!