I feel for you. Ive been there and done that.
Recently I have found that extra learning has given me more ammo against the YH
i must admit that this hasnt worked b4 i was on GYE
so you probably should go thru the process of following the handbooks etc...
you also might consider posting about your issues, and the 90 day chart
these are thing that helped me, i guess try what works for you
but find something constructive that you can do when you feel the urge
I used the forum as a substitute in the early stages
then i had to deal with that addiction
but I'll take that one any day over the old one
whatever you do dont focus on what happened
just move on
theres a great shiur by Rabbi Reisman mentioned in the handbook
its great chizuk for situations like this
hatzlacha Rabbah