Hormone problems

I haven`t been on here is a couple of years but my family dr. suggested that I see if I can get advice from people that`s out a few yrs. on RNY. All of a sudden my thyroid level dropped and had to be upped. I`ve been on med. for it for 26 yrs. After surgery I was able to drop it down some but now I had to take it back up twice. Also my hormone levels have dropped and my b/p has gotten high again. I`m 3 1/2 yrs. out now. I lost from 237 to 127. I stayed at 127 for about 3 weeks then went up to 137 and stayed there for 2 yrs. I`m now at 150. I want to try to lose back down to at least 140 which was my goal weight. I haven`t heard about the 5 day pouch test and say a post on it but I don`t know any details on it. Can someone help me with that also. Thank you much

Here's a website: http://5daypouchtest.com/

Basically it's a tool to restart and get off of the carb cravings.     I think I'm going to have to start it - the muncies have gotten totally out of control for me.

Jody