Hopefully by now you will have enough gold to buy either a weapon

Leveling Process (level 3) - Well, like you did to gain your last level kill spiders, you should notice now that the amount of damage that you are dealing is higher now you have increased your the sims 3 Gold strength.

Right, once you have leveled up to level 3 again I would suggest adding your stats to str again. Hopefully by now you will have enough gold to buy either a weapon (from the npc in town) or some leather.

You will see what you can wear by the statics shown when you place your cursor over the item your interested in. Buy what you can afford; I'd go for a weapon as this will increase your killing speed thus meaning you gain exp faster as your killing faster. Also buy more apples if you need too.

Leveling Process (level 4): Do the same as last level killing spiders, you should be killing these quite fast now compared to when you first started. Kill them till you level.

Now that you are level 4, once again add your stats to strength and you should have at least bought one or two of the leather items. You should be able to move on to Budge Dragons now (you'll need apples for these at first)