I was the same with this pg. My hips and pelvis make way too much noise to be normal!! I'm thinking it's SPD, but I don't have a formal diagnosis. I am just trying to manage as I can. The further along I get the worse it is getting. The more I do too, makes it worse. Yesterday I mopped, vacced, walked to the shops (about a 30mins return trip), cleaned and tidyied the whole house and through the night I could barely move in bed, or get up off the lounge. It's sore today too. I really need to stop doing so much...