My first sign was probably my digestion speeding up, was sooo slow and uncomfortable.
I’m no longer hungry right after I eat and I don’t have to pee right after I pee. In fact I worked yesterday trimming horses and then ran errands. I left home at about 11 am and got home close to 5pm. Didn’t go until I got back home! I used to have to go at just about every client’s house, occasionally both before I started and after I was done.
And I have a lot of energy now. :)