Well I know I'm not right now, cause of the classic belly-button check...
If I were a flash clone, I wouldn't have one. If I were a slow-grown clone, I would probably remember the process, at least some of it.
Unless... I'm the latter, and had my memories replaced with the orginal me's...
Oh God!
If this were all the case, I would just leave. I have no place ruining the original me's life. I know he wouldn't appreciate it.
Don't know what I'd do after that, though. I'd avoid becoming famous or well-known, cause then the other me would know he had at least one other version of himself walking the Earth.