I realized a thick metal stitch coming out and hitting the skin. Should I wait until my Dr's appointment to resolve this?

Hi im 7 days post op and in 4 days my doc is going to take off the stitches and the splints Today i realised a thick metal stitch coming out of the septum and hitting the nose skin. My question is should i wait 4 days until i go to dr office? And also can a big stitch like that cause septal perforation afterwards? Thank you