past alcoholism to now

please don't judge I have a three year old but I've been ttc for little over two years now I had been to my dr and had a liver ultrasound.. they said I created a fatty liver and little scarring but the liver will shrink back if I just stop drinking completely.. I like drinking on the weekends but I guess I'm going to have to give it up all the way.. I found out I have pcos last year I don't have cysts I just have irregular periods most months and my estrogen is low but testerone is high. all he gave me was metformin which I been on since last year of Oct. I don't go back to my ob till July for more blood work on my fertility. I'm only twenty two and been dying to have another baby with my husband for my son... has anyone able to get pregnant with a fatty liver from alcoholism