Whether this ends up being a big deal or not depends on the size of your batch.Well first of all the recipe called for 5g and it seems i added a zero and added 50 g.
I used a 3% superfat with no extra.
According to DeeAnna's website, 10 g citric acid neutralizes 6.24 g NaOH.
Since you used 50g, that would have neutralized 31.2 g of NaOH.
Go back to your recipe in the calculator. Keep upping the SF until you see 31.2 g less of NaOH than where you started. When you reach that point, that will tell you the final superfat of your soap.