Help while waiting for GI appt

I have had UC for about 20 years. This year, my 19 year old daughter started showing some symptoms. She had various tests and finally had a colonoscopy last week. I flew out to her university (at a major medical center) to be with her for what I thought would be a fairly simple procedure. But instead of giving her the low volume prep, she had the huge thing. and instead of propofol they gave her sedatives. And then the procedure took a long time because it turns out she has a tortuous colon . The doc ended up using a pediatric scope to go through the entire colon. Results basically confirm she has UC in sigmoid colon and a bit in descending colon.

Since the colonoscopy she seems to be having worse symptoms than ever. Lots of rectal bleeding, cramping and pain that then passes. She is a student and is still able to study and participate in her sport but it's scary to her. Student health did blood tests today to make sure she is not anemic but they don't know what to do with her test results. Blood work looks normal (posted to her account tonight, except platelets a bit high). They expedited her GI appointment but it's still not until Tuesday. She really does not have a GI doc right now to treat her until Tuesday unless she goes to the ER and she does not seem to think it is to that point.

So I am looking for suggestions about what might help her to get her through until then? Do you think the complex colonoscopy made her worse or the prep? I am trying to stay positive because I have really been well managed for UC for almost 20 years with only 1 bad flare ever. But it is hard to see her start this young and to be away from her while she is feeling so cruddy.

Thank you for your ideas and support!

Thank you so much. Great suggestions.

She seems to be getting worse and I am concerned. She did ok most of today then was doubled over in pain on the toilet tonight texting me. She is super stressed about school and it's a catch 22 because she cant study like this. It is so hard to be away from her. I told her she should consider going to ER tomorrow. I didn't tell her this but I am scared there is something worse going on but I would hope that if it were some sort of colonoscopy complication (not just irritation or symptoms worsening) we would know as she had it last Thursday. But in any case I dont know how she can wait until Tuesday.

Thank you. She finally got some immodium yesterday and that seemed to help tremendously. She took 2 midday and that is all she needed all day and woke up ok this morning. She is being really careful with her diet. Hopefully she will be ok with big exam today and make it for appointment tomorrow. I so appreciate the support here.