Newly added lines and shapes in illustrator appear pixelated
So I've been using illustrator for some time now and have never had these type of issues, today I continued working on a technical drawing in illustrator and I've noticed that any new lines and shapes that I added appear jagged and pixelated especially compared to rest of the drawing that doesn't display these type of issues. So only the new additions to the drawing are pixelated not the rest. That's why none of the solutions I've found online so far have been helpful... Please, I'm open to any suggestions it's been so irritating
