what yeast did you use, and how much yeast nutrient....if its still fizzy its still fermenting, may take a week are more....that usually means its in its second phase of fermenting, and when some move to secondary.
i for one leave it till there is no more fiz...are very very little.a quick test is to sprinkle a little yeast nutrient on top and see if it foams a little..if it does, yeast is still working.
I used EC1118 and followed the recipe ver batim except for a little less lemon and all blue berries. I'm going to check again in the morning to see if any progress was made. Thanks!