Can Scoliosis Cause Strain And Tingling Sensation In Upper Abdominal Area?

I am having a light tug and tingle in my upper abdominal area/middle of chest wall. No pain...just a tug. I have had a stress test and ultra sound 8 months ago and all looked perfect. I do have scoliosis and was wondering if this could be structural. It is noticable when I am still sitting...not active.