Once you've spoken to her, speak with Akara again. Clear those out for more experience and loot.

The Quest Log will tell you to go back to Kashya, but there are a few places in the graveyard itself to check out, the Mausoleum and Crypt. Don't bother fighting her army of the undead once she is vanquished her death will kill all the monsters in the graveyard. She is fast and pretty deadly to a low level person but the graveyard has a lot of areas that can confuse the pathfinding of the monsters so keep moving if you need a heal. Raven is in the Burial ground and is the baddie you need to kill. Go ahead and hit this before you go into the Burial Grounds.

There is also a cave in the Cold Plains it's the first of many side trips you can take for extra loot and experience. Now the Cold Plains will have an exit to the Burial Ground and to the Stony Field. First, head back out into the Blood Moors until you come to the Cold Plains. This will be your real first quest of any length.

Then head over to Kashya in the camp and talk to her, she'll give you the next quest. Return to camp and let Akara know you've cleared it out. This should get you to level 2, perhaps level 3. Do yourself a favor and kill everything on the Bloodmoor before going into the Den of Evil. It's in a cave just outside the camp on the Bloodmoor. Quest 6: Sisters to the Slaughter / 13-16

4th quest act 3 diablo 2