Straighten, clean, and feed. First thing get your upper neck checked out. Nerve supply from there goes back into the face. Seem a lot of skin problems clear up over the years just by getting the neck squared away.
Then of course, clean and feed. Do the antiparasite program BEFORE you do any liver flush.
You might just need some good germs back in your colon. So start there and work your way up the digestive tract.