Painful zaps? In what way painful?
Sweat, hot flashes and dizzy are all still hallmarks - and "normal" as far as withdrawal goes! They will go, but the time they linger for is often beyond belief and when thought this way, days go by like months!
Did you get some Omega 3 oil? This should be helping - if you didn't I would strongly suggest getting some asap.
Painful as in... someone smacking me in the top of the head...just like the regular brain zaps but they make me duck and bring tears to my eyes...like a brain freeze from eating something frozen too fast only pain attached to it. don't know how to explain it.