SUPER NERVOUS! Advice?

Hi so my wisdom teeth removal is in a few days and i am absolutely FREAKING OUT. I dont know what type of sedation I'm going to go through (if it's IV or not) but I know it will be something. I just don't want to feel pain or experience the operation at all. The anxiety is killing me. I'm genuinely worried I might pass out before they even give me the sedation. I also don't know what the recovery will be like. I'm not as worried about it as the operation but I heard it hurts! sorry if I'm rambling but i'm just so so nervous!!! (I'm 16 btw, don't know if age matters when going through this)