I've been following Rainhet's 3D modeling tutorial on YouTube and it's been going smoothly with a few bumps in the road here and there. You can find the series here if it is helpful in any way: https://www.youtube.com/channel/UCQ9OSE5BiGR-UTk47GEydSw
My current problem is at the wrist of my character model.
I'm unsure of when this issue occurred because it seemed fine until I tried resizing the wrist. I tried undoing the resize, but the vertex never went back to its original state. This is what the problem looks like:
Here is the project file containing just the arm: https://pasteall.org/media/f/7/f724f7caebe87902e6eda165def368ad.blend
(Thank you for the suggestion, moonboots!)
I saved a new file and tried removing and reattaching the arm, but I think because I've already subdivided the figure, it's too complicated for that to go over well with Blender. I might be approaching it from the wrong direction, but I'm open to any suggestions or resources the community might have. If you need more information, please let me know and I'll be happy to update this post as soon as I can. Thank you in advance for any assistance, it is greatly appreciated!