Please help with legal costs

Easter started out as such a great day! Long day of work serving some of the grumpiest and cheapest customers yet. Went home to see the kids. A friend called said "come on out and play some pool!" Well I only had $20 to spend so I said sure an figured I wouldn't be out long. Over the next 5 hours we had made two different stops. As you know $20 doesn't really go that far so drank water in between while playing pool. Left the last place early because there was a very strange guy who kept trying to get closer to me. This is where I believe he put something in my drink!! Drugged , Ruffied or whatever you want to call it. As I drove home I apparently swerved as I was adjusting the radio and was pulled over.
Knew something wasn't right as I stepped out of the vehicle to do a feild sobriety test- my legs had turned to jello and told the officer I couldn't- I was man handled by the officer who believed I was drunk - then he got more upset as he searched my car and didn't find any drugs. I still can't remember all the details- thats why I'm sure that guy put something in my drink!!
Anyone who knows me knows that 4 beers over 5 hours is NOT gonna get me drunk or even buzzed at that rate!!
Now I have to hire an attorney , apply for a hardship license so I can get to work- which means I have to transfer my registration and Insurance that of course is gonna go up- after I already had to borrow the $266 to get my car out of the impound. I just can't believe all this!! And this is all after my ex spent every penny I brought down here with me - while he now sits back in NH laughing. Feel like I'm at my breaking point friends-- please if anyone can help even if its $10 I just don't know what I'm gonna do----