Congratulations!
I think my p4 levels were only ever in the 40s for the twins. This time around my FS did not even test for it as apparently localized progesterone ie crinone or pessaries don't always give an accurate BT level. I was on two crinone per day though which I think is the equivalent of 4 pessaries. It looks like your hcg is rising nicely though, I hope you can relax with the upped dose. And good luck for your scan xx