First kicks or gas?

Moving at a fast rate right into the 2nd tri, I'm 14wks3ds (1st child) and I promise I'm not crazy. The other day I was feeling super sluggish before work so I decided what's the harm to up the size of my coffee this a.m. About an hour into work I felt this fast flickering in my lower abdomen/uterus area and off the right side only. It happened quick and briefly then stopped then again about 3 times. At first I thought it was gas but I have NEVER felt gas like that before and no gas ever came out... Any thoughts? Happen to any this early? Am I crazy lol