Should i go to the hospital or take care of it myself?

Yesterday I partied and got out of control. All I ate all day was a bagel for breakfast and fries for lunch. I drank 20 oz of red bull. I had about 10-12 shots of vodka back to back. Then when I started to feel it, I started hallucinating. I take 20 mg of Prozac daily and I'm vegan so my body didn't have anything to absorb all the alcohol. I have a potium and iron deficiency so I tried to eat half of a banana, but i feel really off balanced and my teeth wont stop chattering. I want to take care of this problem on my own if possible but i don't know what to do. help!