I am looking For a doctor who specializes in bioidentical hormone replacement therapy in the chicago area?

I HAD A LIFE THREATENING CONDITION IN WHICH I HAD TO HAVE A HYSTERECTOMY A FEW YEARS AGO AND WITHIN THE FIRST MONTH GAINED 20 POUNDS DESPITE A GREAT DIET AND EXERCISING 5-7 DAYS A WEEK FOR 2 1/2 HOURS INCLUDING CARDIO AND LIGHT WEIGHT TRAINING. BEFORE THE HYSTERECTOMY I WAS NEVER OVERWEIGHT. SINCE HAVING IT I HAVE BEEN BATTLING WITH MY WEIGHT AND NO AMOUNT OF EATING RIGHT AND EXERCISING HAS CORRECTED THE PROBLEM. I HAVE SINCE GAINED 50 POUNDS. I HAVE NOT FOUND A DOCTOR WHO WILL HELP ME. THEY CLAIM MY THYROID IS WITHIN NORMAL RANGE ALTHOUGH ABOUT 6 YEARS AGO I HAD A CYST REMOVED FROM MY THYROID. AFTER SEEING MANY DOCTORS, AND ENDOCRINOLOGISTS I WAS ALSO TOLD I AM INSULIN RESISTANT. I TOTALLY RESTRICT SUGAR. PLEASE PLEASE HELP I HAVE REACHED THE POINT OF DESPERATION AND DEPRESSION. I DO NOT WANT TO GAIN ANOTHER POUND OR STARVE ANOTHER DAY FOR FEAR OF WEIGHT GAIN. AFTER SEEING MANY DOCTORS, I WAS ALSO TOLD I AM INSULIN RESISTANT. I TOTALLY RESTRICT SUGAR