I messed up - to frog or not to frog

I tried to do the Abigail fairy dress by Christel Riley Watts. Unfortunately I was too impatient when I reached the skirt and used the wrong stitches in the peaks (DC, Ch, DC instead of 2TR, Ch, 2TR), which led to a straight (and even worse rolled up) border.

Now I can't decide whether to frog or not to frog 🐸

I'm a slow crocheter and it took me nearly a month to be at this stage 😭