Fluctuating/Evolving
From BDSM Wiki
Fluctuating/Evolving is a status type that indicates that the specific type of identity in question is in a period of metamorphosis. It may also be used to describe an identity status type that one wishes to not have to conform to any sort of role essentialism as the role is considered to be in a constant state of flux and thus cannot be held to any sort of preconceived definition.