Syringe Cut

This was a particularly horrible dream (I think I must be a bit stressed!) I was walking along a street and saw two people, a man and a woman, and they were injecting drugs. I tried to quickly walk past them but as I did, the woman reached out and stabbed me with a syringe. I freaked out-it wasn’t that it hurt or was a deep cut, I was just concerned about what I could catch from the syringe. I ran to a hospital and was screaming about what had happened. The woman at the desk made me wait, because she didn’t think my little cut was that important.

What does this mean?

Needles: Disappointments in love/This is a warning not to mistake the motives of one who cares for you

I can’t find anything else about this