I didn't notice them so much in the first month or so and then bang.
Tired, irritable, moody, lethargic, junk food, caffeine..... It was awful.
Just starting to come good now, 6 months sober.
May or may not happen to you but, I noticed that the crap can ease off for a few days and come back full blown for a few days, but eventually that tapers off too.
Kinda two steps forward one step back for a while.