I'm A Cancer Survivor - 13 Yrs Now - Am

I'm a cancer survivor - 13 yrs now - am 53 and have just now started losing my hair. It's falling out like it did when I was in chemo. I've had an oophorectomy and never was on tamoxifen or any other estrogen modulator. I was 80% ER and PR + and was told to stay away from estrogens/phytoestrogens. I'm looking for a supplement to add to my diet that will not have estrogen producers in their ingredients. i follow a Meditteranian diet - lots of protein, fruits and vegs - no soda, milk (lactose intolerant) and I try to stay away from Gluten. I take Purity Products Omega Krill, a Vit D supplement, Multi-vit and calcium. What do you recommend?