UPDATE: I went to see an acupuncturist for anyone that's reading this. He was a professional, he's been teaching acupuncture for the past 8 years, and has been doing it for the past ~30. He talked to me a lot about it. Cholinergic urticaria, or any urticaria with red hives involves trapped heat and wind in your body. You have to expel the heat and the wind through acupuncture, and you also have to cleanse your body. He gave me in particular these fiber fat cleansing pills to detox my body, some "supergreen" vegetable supplement, a tablespoon in a cup of water, these tiny pelletlike pills for stress, 8 three times a day, and another set just like it for the itching. Since I came home I only had two attacks which were caused by SPONTANEOUS triggers, one time I woke up because someone hit the window right behind my head for example, but other than that I've felt great!
Anyone with this problem, try acupuncture, you won't regret it!