Cyrus, that's not your only mistake.

Opening with Goring Blade has no bonus Enmity, and further delaying your Halone with Swipe doesn't help much either. Do we have concrete numbers yet on Shield Swipes additional enmity?

A good PLD pull would be like this:
Shield Lob(FoF), Fast Blade(SW + CnS), Savage Blade(Bloodbath or a defensive CD to smooth intake) Halone, then Goring.

Check threat after you place Goring, if DPS are getting high, Halone, if you're safe, then replace Halone after a Royal. Use Shield Swipe only as a TP saving tool, and it's ok to clip Goring Blade at 5-6 seconds due to the potency being so much higher than Royal.