So basically i screwed up lol. I souldnt have juped right toheffner a 20/20.
It's not screwing up at all. How you play the game is entirely up to you. Don't be put off by people saying what you should do but rather listen to the advice and then make your own decision.
Heading over to Weeping Coast will probably work out just fine for you but you might find that recent XP boosts to the quests there get you close enough to 54 that you can head through to Thunderhoof Hills sooner than you might expect.
As a warning: mobs in Savage Lands (and later, Tergothen Bay) are more powerful than you'll be used to, and getting through to Dimarka Camp in Aotulia Volcano requires some careful watching of the Naga as they can easily one-hit you. See if you can find someone to show you the 'safe' path behind the tents or to teleport you there.
2.1: If you sold the tier 5 stones, use that gold to either buy power-level gear from AH, or buy the bag stats and make the gear yourself. I'd recommend buying the gear pre-made to save your remaining charges. Once you got some pwrlvl gear going, start questing in Weeping Coast > Savage Lands > Volcano. Or you could skip WC all together and go straight to Savage lands since you're in powerlevel gear.
The armor set from Coast of Opportunity/Xaviera is decent enough to work with in Weeping Coast, Savage Lands and bits of Aotulia Volcano. There is a level 55 armor set waiting for you in Thunderhoof Hills...
3: Hit 52 and go to Volcano like vfwiffo said and get ported to Thunderhoof and quest there.
That quest chain starts at level 54 but there's a couple of toughies that are much easier to solo when you're level 55 and in the armor set that Kabo Kennedy provides.