Skipped periods - 3 months. Can be done.

Hi Doctor, Im having irregular periods issue . Im newly married in November 2019. I did all the tests for hormones and vitamins. Vitamin D and Vitamin B12 Prolactin - 27.54. ( Normal 5.18-26.53) FSH - 6.44 mIU/ml    LH - 11.48 mIU/ml Hemoglobin - 15 g/dL RBC count - 5 million/cumm and platelets - 423000 cells/cumm HbA1c - 5.4% (4-6 normal ) Cholestrol - 190 mg/dL Bilirubin total - 0.25 mg/dL , indirect bilirubin is less.. Blood urea nitrogen 5.1  and serum urea 10.90 are less than required..Iron is adequate 127 ug/dL Thyroid - serum T3 1.27 ng/ml T4 7.34 ug/dL TSH - 11.030 uIU/ml (0.270-5.350 normal) Vitamin D 25 hydroxy 14.2 ng/ml deficiency vitamin b12 is 122 pg/ml deficiency. CRP qualitative is 1.8 mg/L (<5 is desirable) I don't eat breakfast regularly.. If my periods are regular also..I'm getting only less blood flow.. sometimes weakness in legs and hands.. please suggest me something which can be done. Thank you.