“Scared Out of My Skin!”

I'm going in for my TT and lypo of my back flanks and upper arms. I'm completely terrified, I'm 28 year old female i have no health issues except for smoking. I recent;ly gave it up so that i can have the surgery but due to my freaking out so much i smoke from time to time but not as much as i use to. I realized that after the surgery if i survive i cannot and will not smoke. I'm so scared of the TT now, i go through periods of highs and lows and the day is tomorrow!!!. I'm sure everything will go well but now a days its so hard to say things like that. My doctor is great but now im secound guessing myself and wondering if i gave this enough thought. I will take any feedback. I really want the results but i dont want to feel all freakd out like this. Did anybody else feel extreame anxiety before there TT.