Me and my husband started a few months ago to have a baby. This month i thought i was pregnant. I was 8 days late, having pregnancy symptoms. I usually have very regular cycles. I kept getting neg urine test, thought one of them was positive. After being a week late i went to the doctor's. They did the blood pregnancy test. They said my hormones are were they should be but my prolactin was elevated. Could this mean i was pregnant but had a miscarriage?