After getting a ringer, most people get a bruise.

I had a cold and flu, so I got a Ringer's injection, but there's a bruise where the needle came out. Everyone always makes mistakes when inserting the needle because they say the blood vessels are so hard to see. But the problem is that after the injection, sometimes the blood vessels hurt so much that the IV had to be withdrawn. They say I need to get the injection somewhere else. And most of the time, even after the injection, a bruise like this always appears in that spot. The bruise doesn't go away right away and lasts a long time, so I'm worried. Do other people have a hard time getting a Ringer's injection like me?

Or is it just me who is like this?