You can expect a nasty kind of rebound effect from a binge like that. Panicky feelings, general malaise, depression.
A binge of that magnitude will probably fuck your brain for a good seven days, during which time you might experience feelings of being not real (depersonalisation), mood swings, trouble sleeping, anxiety, depression. It'll be nasty, most likely.
Even though it was only a couple of days, that amount is HUGE so you can expect some nasty pay back for it.
As for tolerance.... who knows? When you jack the bar up like one hundred times higher than a normal dose, you can expect to be waiting a long time before you get anything much out of smaller amounts. It's possible that you'll never feel 1mg the same way you did the first time, even after years have passed.
Bingeing on benzos like that is really, really bad for you. I am not judging you personally. I am telling you this from first hand experience. I've done the exact same thing - 100mg of etiz in two days. It knocked me around for days afterwards. I experienced auditory hallucinations for days. And not that it helps, but I can't deny that it was stupid of us to do such a thing.
Now we can "enjoy" the aftermath.