Hmmm, well, besides using the lube I'm not sure what else to suggest besides making sure you are as relaxed as possible. Do you lay on your left side? I find that's the most comfortable for me. I had a hemmie a few weeks ago and it did make things a little painful. I just stuck with it and now things are back to normal.
Hang in there, if you are seeing improvements then hopefully the inflammation will continue to decrease and that will help in that area. As far as hemmies, do you use anything to calm them? I'm sure someone will come along with much better advice but I just wanted to offer a 'hang in there!'
You are using the Rowasa nightly, right?