I'm 6mnths sober and the headaches are killer
The insomnia was the WORST part of the whole thing but that does get better, it really is tough though at the start, I just couldnt sleep and I was trying to use sleeping tablets and even they didnt work.
I eventually started sleeping right again, its like your body is resetting itself.
The drinking dreams will start happening soon too, now they are really surreal, it's like you are there...hang in there ;-)