Try wheat grass pulp mixed in a little of the juice to make a pack, put it directly on the tumor area. Change the pack frequently, a few times per day. (and drink the juice from the wheat grass juicing you did to make the pulp.)
This is what one woman did who had an enormous tumor in her breast. She went to stay at one of those wheat grass/raw foods healing retreats and they made the packs for her every day. The oozy and cancerous puss worked it's way out through her skin and emptied the tumor. She did not need surgery after that.
Also, for the estrogen part, have you tried red clover. It is a healthy phyto-estrogen and could help here. Research it see if it does.
Also, try to do as much carrot juice and raw organicjuices/foods as you can.
Have you considered ozone therapy? Ozonated olive oil?