How much sugar did you also use?? Assuming you mean tablespoons (TBSP) not teaspoons (tsp)... 8 tablespoons can be a significant amount of honey. Rough conversion is 1 tablespoon is 1/2 ounce (water)... Which means it's more weight in honey... If you also primed with 5oz of sugar, you better put the bottles into a plastic bin, and/or heavy duty bags. Since you basically primed with double the amount of sugar you probably wanted/needed to...
Next time, add honey post primary fermentation (after a week or two) while still on the yeast. You can also use it in place of sugar. If you go that route, use 1.25x the amount of corn sugar you would have, by weight (NOT volume)...