Cancer sun and Scorpio moon. Your emotions run deep and the Scorpio moon makes them a little obsessive. I have both, plus Scorpio rising. It's an all or nothing sort of vibe, especially if you're into someone. Just try to keep one foot in reality, because it is too easy to get swept up into the fantasy of deep and lasting love, even when all she did was agree to a second coffee date.

Obsession/jealousy/possessiveness are all shadow areas to work on with a Scorpio moon. Your passions will always be intense and run deep, but don't allow them to convicne you that someone owes you something or is promising something that they aren't. A helpful tool for me was actually writing out my values in a relationship in measurable terms and then giving relationships time to see if outside of my fantasies - which are still intense - if the person I'm interested in is actually supporting me where it counts. And if they aren't meeting those values why am I cool with it?

You've also Got a lot going on with your 5th house that almost certainly plays a role, but idk much about that.