Having some saddle soreness and need help to locate the Real problem.

Was fitted last year to my P3. The fit felt great and the saddle too. The fitter used one of those saddle pressure things and all felt and looked good on the Pro Aerofuel saddle. But after some time I started getting some soreness in my upper inner right thigh (at the edge of my perineum) I made the conclusion that the saddle might have been a bit too wide.
I then bought a Specialized TTS saddle, since its nose is about 5 mm more narrow Than the aero fuel. It felt great at first, but then again after 20-30 km (same as the aerofuel) i start getting Uncomfortable.
This winter i bought a Tri tone saddle. Wider yes. But with no nose i thought it might help.
But still the same soreness right side. And at saturdays race 1000m/50k/10k i was unfortable the last 25 km and the first 5k of bike run was crap due to cramps in my left back thigh..

My thoughts:
Either I havnt found the right saddle yet

Or

Maybe my bibs are too loose and are causing the soreness. (Note: at the race i wore a tight speed suit in the right size, but still wrong saddle? Havnt tried the Aerofuel/speed suit combo)

Any thoughts on what I Can do diffetent?