Arttillygirl,
Welcome to the forum.
I am so sorry you have to be a part of this club.
I am sorry your daughter has been diagnosed and is struggling with symptoms.
It's certainly important to have a good doctor who will listen to you, but also a good support group is priceless (like this forum, IMO).
You asked about the SCD diet.
It's been popular and worked well for many of us.
I started out with the SCD diet, and eventually went to Paleo diet. The reason I prefer this diet is because it's an anti-inflammatory diet, and most disease including UC and others originate from inflammation. It's similar to SCD, except all meat must be from grass-fed animals.
Typical offenders are gluten and dairy, and for many of us, when flaring raw veggies can be problematic as well. But if you start a food journal, you could probably make certain correlations.
I want you to know that I was bleeding for more than 1 1/2 years, and after many trials with many different drugs which did not work (including 2 rounds of prednisone), my doc finally gave me a choice of colon surgery or remicade - AND neither choice was acceptable to me.
For me, it was a combination of diet modification , probiotics, certain supplements, and LDN, low dose naltrexone - which together put me in remission.
For more info on the protocol which has put me into remission,
please go to this link: https://www.healingwell.com/community/default.aspx?f=38&m=1666318 , and look at the 11th post.
BTW, did the doc test your doctor for low vitamin d3?
The reason I ask is that it is a common thread in IBD.
I hope you feel better and let us know how we can help
you.