IV Needle Marks in the Morning

I'm doctor approved healthy. I was having extreme abdominal pains a couple of years ago. They found nothing unhealthy after many examinations. It was odd to me that through an MRI they saw something metallic above my groin. The Urologist said he'd never seen anything like that. He took the MRI to his superiors at a University. At my next appointment he told me that his supervisors said not to worry about it. He went from worried to just simply don't worry about it. I thought that was odd and I still wonder what it could be.

Could be an implant? In my experience ET's have control over people, so they could have swayed them against going further it sounds sinister more than it is. How often does it occur? I would definitely write everything down that happens around an experience like that. Just see if there is any patterns?

Thank you for your input.