Suggest Treatment For Irregular Menstrual Periods

hi my name is neha . i had period problem for last 7 months . i started treatment but my prob is as it is . dr. had suggested some test like TSH,LH, AND PROLACTIN. THE TEST SHOWS TSH IS 4.0 , LH IS 16,0 AND PROLACTIN IS 6.0 . PLZ SUGGEST ME IS THERE ANYTHINGH TO WORRY ABOUT