5 months ago I went to my local ER for severe stomach pain. Upon being checked in, they tried getting an IV in my am. The last time I had blood work they had to use a butterfly on me...they kept stabbing me trying to hit a vein. One male nurse came over and tookeep it upon himself to get this iv in. He was killing me!!! It hurt so bad! I never had an issue of such. I actually threatened him on several occasions and told him to take it out and just stop. He didn't listen. This thing going stayed in my arm hurting for the 4 hrs I was in there. The next day the site was discolored. Dark brown..thoughthe it would go away but here I am the months later still discolored and I have a scarf from the needle. Will this discoloration go away. It resembles an ugly birth mark...I want it gone