I just performed a ritual for Astaroth to forgive me, and after ritual i drew card of the high priestess card from my thoth tarot deck.
“The High Priestess is a Major Arcana, or “trump” card, that represents human wisdom. The High Priestess can be viewed as a kind of female Pope (a Papess), or the ancient Egyptian Priestess of Isis, the even more ancient snake and bird goddesses, the Greek goddess Persephone, or Eve, before the fall”
Does this mean that Astaroth has forgiven me?
What does it mean to you personally?
I think the flat high priestess card indirectly represents Astaroth (isis)
Im gonna let others answer to this post as i dont know much about tarot, but what i mean is if your intuition is telling you astaroth has forgiven you than maybe she has.
It feels to me like it could be a strong sign that astaroth has already forgiven you.
yes i felt very positive 
Personally I would take the meaning of that card to be telling me to trust myself, to listen to my intuition.
I don’t think Astaroth would waste energy being unforgiving. Personally, I feel if Astaroth wasn’t forgiving you, you would know about it for sure. Deities don’t waste their energy like we do.
What did you even do to Astaroth?