Suggest Treatment For Uterine Fibroids

I am age 52, have fibroids, 3 or more per my GYN. I asked my Doctor to remove them, but she said the large and real problem fibroid is attached to my bladder and she won t remove it for fear of cutting by bladder. My periods stopped in December 2015, then came back with vengeance in March 2016. Now they are lasting 10 plus days and are very, very heavy, and are making me weak and probably even more anemic. I am taking B12 and Multi vitamins, and eating lots of fruit and veggies. What type of natural herbs or other supplements can I use to help my condition and hopefully stop my periods all together?