The dye used in MRI backed up in my arm because it...

The dye used in MRI backed up in my arm because it didnt filter and I had to go to ER to have it looked at.. when I called with my concerns Brittany said I should have said something that day, but how was I to know the pain I was feeling wasn't normal and the bulge I had in my arm wasnt typical?? She was rude and I ended up in ER to have it checked.. now almost a week later, still in pain.