Those dosages are outrageous man. You will need medical help if what you've reported here is indeed accurate. However, I'm a little confused as to how you would be able to get your tolerance so high in simply a matter of weeks. You might have some sort of freakish natural tolerance to alprazolam or benzos as a whole, in which case your situation probably isn't as critical as it seems. This theory that I have though is highly unlikely, so long in a short, this doesn't really add up to me, but I don't know