My urine has smelled really strong, but kind of like metal, or a chopper like smell?! What could cause that, when I go to p it DON T HURT, but it DON T feel as I have got everything out of me & I feel like I should push to get the rest of the urine out!! In the last week also I have felt VERY weak, shaky, a bit feverish, but freezing at the same time! Almost like a withdrawal feeling! That s only happened twice now, but I DO drink A LOT OF MT.DEW TOO like it s MY COFFEE, but one more thing as I keep on p ING throughout the day it gets more & more normal! It s went away COMPLETELY with how much I urined I ve day & came right back the NEXT MORNING.... SHOULD I BE WORRIED???