I've done that (too much coffee!) Heck in the first six months I cut back to one cup of half-caf per day. That still jangled me. I replaced it with protein drinks. They're really good for beating cravings.
Good job not drinking. Every time you defeat that thought process you get that much stronger.
The cure for anything is salt water: sweat, tears, or the sea.
~ Isak Dinesen