I think of eyebrows and want to touch them or pluck them, when this happens i start feeling my stomach bloat and gasses, and i get a very bad headache, dizziness and eyelid twitching or usually some other part of muy body twitches, why is this?

Need to examine: It is not feasible to provide a meaningful opinion without taking additional history, physical examination and may be some tests. It would be prudent to see your doctor and discuss if you may be depressed. Counter-intuitive as it may seem, exercise may help. Start with low intensity exercise such as walking and gradually increase the intensity as tolerated. Drink more water. Wish you good health!