Burning sensation and vision problems?

Ok, i have burning sensastions in my legs when i put jeans on, not when they're not on. But i suffer from extreme hypochondria and axniety attacks.. i get this when i put jeans on, it's like i have never weared jeans before.. but when im in joggins i dont feel it as much, i smoked marijuana everyday for about a year and i started to smoke a lot less a month ago, and this started after that. I also have vision problems/eye pain and pain in temple, but it is not severe and it comes and goes.. i am dying of fear here, please help!!