I assume you haven't been to the specialist yet and are wanting information to help with your anxiety, right?

The not knowing is worse than the knowing most of the time, isn't it.

Here's an article I found on peyronie's disease that talks about treatment and so forth. I don't know anything about it personally so can't say anything else on it.
Good luck at the doctor's though, I hope he can help you get back to normal.

Http://kidney.Niddk.Nih.Gov/kudiseases/pub s/peyronie/