I got my wisdom teeth out back in the winter, after putting it off for oh..3 years! It was aweful, mostly my own fault. I let them decay/chip off until they were so painful. I delt with that for 3 years, taking pain pills daily to put off the pain until I couldn't deal with it anymore. Plus I had two teeth pulled during the summer last year and it wasn't all that bad, actually a good experience.
My issue was, my top two wisdom teeth had decayed/chiped off so badly that there was only about 1/4th of each tooth to pull. Made it hard on the dentist to grab ahold of them. I started to panic in the midst of each tooth being removed. Now I will say, when I had my two teeth removed in the summer (non wisdom) i did the laughing gas, so maybe that helped to relax me. I didn't do laughing gas with the wisdoms as the first time around was REALLY a good experience.
I had no pain at all after the teeth were removed, none, when I had any of my four removed. I still have my two bottom wisdom teeth, I am sure within the next year I will get them out. I ate yogurt, soft brownie's, soup, pudding. Other things too, just cannot remember.
Best of luck