Picked up some stitches along the way... how noticeable is it?

This is the underside of a lovie I'm making. It's difficult to see, but way back when I picked up some extra stitches, meaning I have 52 instead of 50 (I course corrected... the wrong way).

It's probably a good 4 hours of crochet back, and I can't work out if I care. The only issue is if I tried to put a border on, I'd struggle... unless I somehow just did single crochet up the sides.

To frog or not to frog...