The footprint of the saddle may also be the wrong shape, and that, combined with bike fit and an asymmetry in your pedal stroke may cause that pattern of pain.

(Yes, I had the same saddle. It was too pear-shaped (too gradual a transition between the nose and the back of the saddle), which meant I kept sliding forward onto the girly parts, and then because I relied on my right leg for power more than my left, I'd sit weird to spare my inner right thigh the chafing, which lead to squished girly parts, but on the left.)