Weight management and gynecomastia. Me.

My age is 23 year and ht is 5.3ft weight is 70kg i want to increase my height little bit and reduce my weight. I have lots of stretch marks on  whole body specially on stomach arm leg back and buttock region. I have also looking like Gynecomastia problem. I have took treatment with endocrinologist 2 year ago. He gave me Tamoxifen along with vitamin E and calcium. But seeing no measurable response, I quite. All test was normal two year ago which is done before medication of endocrinologist. Test include which i have remember is prolactin test, LFT, serums cortisol, Thyroid and lipid profile diabetes,and blood profile test. In ultrasound i have slightly fatty liver. i have acne prone oily skin with uneven skin tone. I have also less thin hair concentration  which is in path of male pattern hair baldness due to genetical reason my conditions seems very complex to me.