Hi, @intoxicated yoda. I am sorry to hear that things have been tough for you. On top of quitting I remember that you're coping with the recent loss of your father. Your head and heart are processing a lot right now. So it double-sucks that smoking haunted your sleep last night.
Using dreams are common with addiction recovery. I've had some smoking dreams since I quit, and when she got sober 17 years ago, my partner had lots of using dreams. The brain is a complicated thing, and detaching from the chemical + psychological dependency of smoking is gonna cause some havoc with the subconscious for a while. Even though I understand this intellectually, I still find the dreams pretty disturbing. But it's what we do when we're AWAKE that counts, right? We guard our quits, even when we feel lousy.
Hang in there and take good care, Yoda - I'm wishing you ease.