Talk to Gynecologist on Hyperprolactinemia

Salam , I have raised prolCtin level , i got a miscarriage last year at 5.5 week,but by prolactin had started alliviating at that time .. initially my prolactin was 29. I left it as it is n after 3 months it was 36 i was suggested brotin but i took it only for 1 week due to the side effects. During that time i also started contraceptives n took it for 7months.from sep to march 2020. I had prolatin checked feb was 47. So i took brotin for 2months n my prolactin came to 1.94.(in may) .i stopped taking brotin , i had a test yesterday and my prolactin is again 37. What is the reason .i am not pregnant as i am currently having periods its my 6th day . I did thyroid profile and skull Xray today Recommended by a dr its also normal , 2months before i did other hormone tests ,which i will attach all were fine apart from prolactin . As i am married there is Always a bit stimulation on the breast , What should i do now ?