Elemental Diet

I’m currently the 10th day into an elemental diet in hopes of curing sibo. I am curious to anyone who has completed the elemental diet themselves that has any sort of advice? I was curious as to when I will start noticing changes and what to expect? I haven’t really had any “die off” symptoms as of yet. Also, any recommendations on digestive enzymes, and probiotics? As i’m going to begin taking both following the last day of the elemental diet. TIA