Period 10 days late negative blood test and prolactin level is at 52. what is going on with me?

See endocrinologist: Hi. That sounds distinctly abnormal since your period is only 10 days late and you know you're not pregnant. Were you having normal periods up to the one 38 days ago? Do you have any new headaches or visual field problems? On any new medications that can elevated prolactin? Repeat prolactin to confirm. Did you have a pituitary MRI? Good luck!