Hello,since 2 years ago i have a sensation of needles and pins, stingings, crawling, like fiberglass touch around scrotul and pelvic area. the skin is not red or dry or anything that seems being wrong. in the evening is far more present and annoying than mornings. please advise because it is unbearable to feel like that more than 2 years ago. also i have sensations like temple pressure, increased floaters in the eyes and twitching of the muscles. thanks for a possible explanation of my weird symptoms.