G33-
Consider yourself sort of lucky. There was a group of us on here a while back that all suffered from hard flaccid and some unusual changes to our units. It was very depressing. I don’t know how everyone else is doing, but I am doing a lot better now. The pelvic floor seemed to be key to many of our cases in the physical sense. Massage the pelvic floor and stretch a lot. Stretch the hamstrings and groins like crazy. I would also avoid heavy workouts for a while.
This same issue really caused me some severe anxiety a couple of years ago. The key was to start by having a positive thought process. Do not think about it at all if possible. Pick up a new hobby and absolutely avoid checking it every few minutes.
My injury is the reason I stopped PE and will never do it again. It was almost life altering in a way. I determined I would rather have a slightly below average sized penis that works than one that I constantly try to make bigger and risk it not working. Even though I know I am a little below average size wise, I have found that so few girls care about it that it is not worth damaging your penis over. Out of the 15 that have seen my penis or touched it or whatever, not a single one ever mentioned the size as being a problem.
Good luck with your recovery and good luck to everyone else here with their gains. I was angry and bitter when I first got injured and sometimes still am upset when I think of the pelvic tension that hurts sometimes that seemed to occur at the same time as my hard flaccid, but I think it is good that this community exists for those who wish to feel better about themselves and gain more confidence.