Started the game and I am loving it so far, but now I am kinda stucked dunno if its a bug or an intended feature

Problem is, Lilith attacks me as soon as I reach the camp. I don't think i did anything that would make her aggro on me, any solution?

You can cast a Charm spell (or throw a Charm Cloud throwing weapon) on a NPC to calm him/her into its "peaceful" state. It's not easy to get that spell/item, but it may work.