Go to a health shop and ask them for Helichrysum, Calendula and Onion Extract if they do buy them mix all three together apply it there two to three times a day over a period of time see if that will help with the scarring.
I think you'll be fine. Just let it be and it should calm down. I worried majorly about scarring from having my warts burnt off (it looked terribly scary) and you can't tell at all. Not a single mark anywhere I've had removals. Granted, it's not the same as your situation, but does go to show how resilient your junk is. After all, it's made to take a pounding :P
Good lord I would love some more Aldara for my tiny warts I have left. I am being denied treatment though.