If you're having severe withdrawals within 24 hours of your last drink, you really should consider getting medical help to detox. I was in the same boat: full body cold sweat with arms and legs shaking so badly and equilibrium so off that I could barely walk, etc. I feared a seizure and rightly so, and I'm here to tell you that a talk with a doctor 32 days ago probably saved my life. Just a few days of librium and the dangerous part was behind me and I could get to work on the rest of my recovery.
The three options you listed are all really the same option, aren't they? The other option is to get help with this. Start with a doctor and go from there.