So yeah, first lucid dream was 2 days ago i think.
I enjoyed it, but after 2 minutes of controlling the dream, I lost my eyesight (in the dream lol not irl 
) so all I saw was black. I could still kinda feel the wind, and stuff in the dream, but I couldn’t see. I rubbed my palms together a bit, and it worked… a bit. After a few seconds of that, boom. Vision lost again!
Any advice? 
If you get to the point that your vision completely fades I’d suggest that you start spinning while rubbing your hands. This sensation makes it easier to keep an anchor in the dream world. In a worst case scenario if you think you’ve woken up, do not move. At this point you could easily induce a DEILD. I hope that helps, let us know if you have any more questions 