Sunny, I haven't heard of weed having an effect on TSM.
It's normal for drinking to increase after an initial decrease. We call it the "Honeymoon" effect, try searching for it here. It's called the First-Drink effect here:
https://www.the-sinclair-method.com/the ... -drinking/It's mentioned under "What Should You Expect to Happen?"
Take a look at the 4 month graph on this page too:
http://www.cthreefoundation.org/options ... self-soberBut keep in mind that most people take 6-12 months. In any case, it will give you an idea of the up and down nature of TSM as the endorphins get blocked and then the brain fights back (to no avail).