My dr placed me on librium for 10 days for alcohol withdrawal. how long do withdrawal symptoms last? will i be ok after the 10 days i hope?

Yes: Alcohol withdrawal can often last up to 7 days after the last drink. So, after 10 days you should be ok. Note though that this is if you 100% abstain from any alcohol at all, even a sip. Also, taking alcohol and a benzodiazepene like Librium is extremely dangerous as it significantly raises your risk of seizure. Good luck on kicking the habit.