Well, Zwang....
I can tell you (honestly) that a decent woman really doesn't care about $$. Unless, that is, if their partner is simply wasting it. That's when it does matter. What's more important to a woman is being treated likes she is special....Not just another hiney, or notch in one's belt...but she matters.
To help clarify that issue: Don't play games. If you're interested, tell her so in a simple way. Don't pretend like you aren't interested, and hope that she can guess that you really are, and so on. But Don't be buttery either...'cause that really freaks us out! Be honest ~ but keep it short and simple.
You can be honest about your anxiety. Hell, you can also share that you struggle a bit with OCD (in X ways, give a few simple & light examples)! But, don't try to hide these aspects of yourself. They can be a big part of your life. No need to hide that away. No one is perfect! Everyone can appreciate that fact.
Honesty is a biggie ~ and so is "being yourself". Remember those two key components, and you'll be just fine.

Very best wishes to you! Take care...