hi not sure what to do..on regular comb through found a nit - a live one only ever found eggs before so feeling a bit sick ..but question is ds due to go to party tomorrow full of 2/3 year olds and possibly some babes...hair clean now as much as I can see and would rather not use chemicals but, should we duck out of party or would a couple more comb thrus between now and party be sufficient or is it worth usung hedrin tonight? would that make sure they are gone.... or should we treat and still not party ds would be v upset as v close friend but is only 4... any advice thanks