Just returned from surgeon appointment( Yuk) although my ca125 has elevated to 15 from 11 he said all felt quite smooth inside and healing well. He also picked up a very small buble on my outside scarring, he told me to keep an eye on it as it could go into a hernia. He's recommended a ca125 test again in 4 weeks, and also another colonoscopy, I had this when diagnosed with PPC.
He told me I was not to worry about the elevated ca125, as it can rise for any reason but they will monitor it for any trend in elevation. So all in all not as bad as I was expecting, so onwards and upwards as they say.