Iv'e Been Falling Alot Mainly @ Night. And, Then Wetting

Iv'e been falling alot mainly @ night. And, then wetting the bed & not making it to the bathroom at all. I'm sleeping 10-12 hrs when i used to sleep 5-7hrs. I have lost some weight 32LBS in less 3months. I get dizzy,feel drunk & drive like I'm drunk durning the day.what is wrong w/me? Idk my email anymore so please answer me right here