Need help to correct a crooked/crappy edge

I worked off a pattern to make my bf a beard cap and clearly went off course towards the end. I’ve already made 1 attempt to add some extra rows to clean up th bottom of the beard but it still looks rough and uneven. Can anyone help to explain how I could clean it up???

Unfortunately I’m not allowed to post an image but it should look like 3 smooth semi-circles at the base of the beard and right now they are rough (don’t transition correctly) and somewhat uneven to the center of the hat…

Try washing and laying out to dry first (or dry in the dryer if the yarn is okay with that). That can help even out a lot of uneven edges and stitches.