Things that stick to my skin are my biggest ones.
Bandaids,
stickers,
cling film.
Egh. Also, the feeling of something metal on or between my teeth. Not just at the dentists, but with forks and spoons, too. It makes my skin crawl. Labels in clothes, my ankles touching, bright/direct lights, noisy places, two things going at once (radio & conversation, radio & tv, etc). Soft, repetitive noises, like music from far away, really disturb and distract me. I've moved rooms in the past because of it, even though it doesn't seem to bother anyone else in the building.
One of my absolute worst is being tickled. It just overloads my senses, it's horrible.