So, I was playing a while back and became invincible. I at first thought it was cool so I kept along with it and played for a bit longer. After a while, not dying became extremely boring because I could just attack anything and everything I wanted. I would still take damage but none of it would be fatal. Once I got bored with it, I decided to jump off the edge of the map in the hopes that it would make my character go back to normal. That definitely didn't happen. Now, my shields and health won't regen at all. Has anyone encountered this problem at all and know what to do to fix it?