I know what your going through and you really can't farm until your higher lvls and you really can't merch until you can farm and have gold....
Another player gave me this advice around your lvl...do daily quests from brackenridge to kraag (daily), sell the chests, and you will get enough gold to get you by until you get high enough to farm and merch. It won't make you rich but will get you enough gold to buy some potions so you can keep leveling