It’s been 10 or so years since a relationship “felt right”. I think about how it doesn’t feel right a dozen times a day, and it attacks things in my partners that I don’t like about them and exaggerates them. I’ve broken up with a few partners just because I didn’t realize I had OCD and believed I needed to find someone more “perfect” or that didn’t have that one issue that my OCD highlighted. But there’s always something to highlight, and I’ve given up on multiple relationships that were probably fine because I couldn’t stop obsessing.
It sucks, because your internal moral compass and bodily atttaction of what you actually like are confused.