Endocrine problems?

My first post..... Any help would be much appreciated. I am 46, female, and poor health. Brief history: Previously very healthy. Accute exhaustion and a large white patch of hair appeared appeared overnight after shock of losing husband 1987 and has not changed. Then ovarian tumors and total hysterectomy 2002. All meno symptoms PLUS developed arthritis, vision problems, extreme hair loss and extreme sensitivity to foods of high glycemic content. Painful glands in neck and headaches, especially after these foods. Bloating and tummy pain for the first time ever. Could not tolerate NHRT of any kind. Recently told may have Breast Cancer from looks of mammogram.

I have an endo appt in mid May but I was hoping to get some feedback from the forum.

Thank You :-)