My encounter with Lilith

So a few years ago, before I started working with magick, Lilith appeared to me as a woman in a red dress standing at the crossroads near my house. Before I could even make out what I was seeing I was terrified by it. She was glowing with yellow light and the red dress was sparkling. She held her hands in front of her face hiding her eyes with fingers pointed toward me like claws. I was afraid but I kept driving towards her. When I got close I felt the urge to ask what she wanted, but I decided against that and drove past her. After I passed her the fear left me and I continued on the way to work.

Now that I’m beginning to use magic I forgot about the encounter and drew her sigil. I also put a drop of my own blood on the sigil. But now that I remember what happened I’m not sure if I want to work with her. I also don’t know what to do with the sigil.