Hi. I bought 50 1mg xanax tablets when I went to a foreign country and took them all over a 10 day period combined with alcohol. Prior to that I haven't used xanax ot any other drug (except alcohol) for 2 years. When my 10 day binge ended and I had run out of tablets I experienced the most hideous withdrawls. I couldn't sleep and for 2 nights I experienced hallucinations and hearing things. I didn't even realise I may experience seizures until in the middle of the night, terrified with what was happening to me I started googling xanax withdrawls. Luckily I didn't have one but it took me about 10 days to start feeling ok again.
I would recommend medical advice .
Good luck.