mermaid

I have gone brain dead! In putting my crayon blocks together, I managed to put the same color side by side. To save myself from ripping, I chose to recolor darker and pressed thru paper towel to absorb the excess. I let the iron sit and got a scorch mark. What can I do to remove it? I am so distraught I cannot think of a remedy. Please give me suggestions...I was so loving this quilt top. Many many thanks for help.[ATTACH=CONFIG]588826[/ATTACH]