You have described each of my side effects well. My PSA is not detectable but the SE's are. It took a year but I also had a bout with depression over the summer though I feel it was simply magnification of the loss of a close family member. Otherwise I am a very positive person by nature. A think a big warning label on my Lupron depot is beware of "emotional swings". After 18 months on Lupron my testicles have indeed shrunk but the good news is my jeans fit better ~
If you don't get to an undetectable in the next tests you might want to ask your doctor about
adding Avodart or Proscar to the mix. He may or may not agree, but it's highly touted by Snuffy Myers and Bob Leibowitz, and I think Strum as well. Maybe just ask for it and see if it get's you there. Also, your radiation treatment may help in the coming months too. Stay well.