Stich moving in and out of incision

I have a stitch holding my G Tube. I am 3 weeks Post Op. The stitch is tied around the tube several times and when I move too much the wrapped around stitch moves in and out of my incision causing terrible pain on the raw skin. Anyone else having this problem??

We greatly appreciate your interest in helping us build our Q&A database. To discourage vandals from posting garbage, however, we require people to register before posting.