The seam and the style of the portrait, especially the hair, all scream Bulgarian cast fake to me. Can you tell us where you bought it from?
@AngelDeath Can you pm me his or her link so I can see if this was a one off mistake or if the dealer is knowingly selling fakes. Thanks.
Thanks for the PM. That dealer has a mix of real and fake coins, for example the Augustus denarius at the bottom of the page is a clear fake. Some coins are genuine though, like the Valentinian II AE Follis or Caracalla denarius. I think he isnt trying to pass of fakes on purpose if that is any consolation. If I were you then I would get a refund for the OP coin. Good luck!
...and two authentic to compare: https://www.numisbids.com/n.php?p=lot&sid=1980&lot=1640 https://www.numisbids.com/n.php?p=lot&sid=1955&lot=296 Now look at the palm... Go ahead and good luck with the refund!!!