Yesterday an account called missalchemist posted exactly the same introduction post as you, and normally we would suspect that as being an imposter
@missalchemist/i-m-new-here-on-hive-let-me-introduce-myself
It turns out missalchemist posted the same introduction post on Steemit at the end of August, with a link to her Instagram account. Her message from her Instagram yesterday confirms the account ownership
Hive does not welcome imposters and scammers.