has anyone had high prolactin levels? does it cause miscarriage?

it took us a few years to conceive the first time where I had a blighted ovum and had a d&c.. 5 months later conceived again and miscarried at 6 weeks (they seen baby this time) I’m seeing a specialist now, tubes, ovaries and uterus look good.. bloodwork came back that my prolactin level was slightly elevated (20).. is this the problem?? Any info on this would be great.