I was at the hospital on the 30th around 2 am(panic attack), and the nurse who was not specialized in phlebotomy messed up a blood draw in the right side of my right hand. The blood started to sputter in the tube and leak out at the needle, and it hurt really bad. She didn't apply a whole lot of pressure and just kinda threw a gauze patch on it and tried again somewhere else.
Around 1 pm I woke up and realized that the area had swollen a bit, and was somewhat tender. It's not horribly swollen like a balloon or anything, but the area is clearly raised as I can no longer see the all the tendons with perfect clarity. Namely, my ring finger's tendon is somewhat obscured and my pinky's is almost completely obscured. I pressed on it and it doesn't really seem hard, but the skin looks green there. Once in a while I'll get a somewhat dull but annoying shooting pain in that area, or my wrist, or my forearm, and I'll panic because what if it's some sort of awful infection that's spreading? The nurse line at my clinic told me to ice it but that doesn't seem to be doing anything. What should I do?