Ooh an undiscovered species! It is odd that there isn't a Fairy/Grass type - I suspect that if Celebi was discovered later, we might have one, but that's just a guess.
Alternately though, you may be a regional variant from wherever you live! Your Pokedex attributes match some existing Fairy-types (specifically, Clefairy and Togetic) so you could be a Grass-secondary variation of those...
OR (since you like Ghost-types) those attributes also match up with Greavard, one of the few ghosts who gets a "Good Vibes" description...
ORRR (since you like Ice-types) perhaps a branching evolution for Snorunt, since it also fits the attributes, but its evolved forms don't fit them as well.
(or you could be literally anything else that feels right - there's just so many possibilities)
My apologies for the info dump! You gave me enough information to get me all excited. Thank you for taking the test, and also for sharing the results. :)