Hi. I Am A 29 Year Old Female. I Was

Hi. I am a 29 year old female. I was diagnosed with crohns almost 2 years ago. For the last week ive been having mucus in my diarrhea, which I figured it was relatively normal, but about an hour ago I had what I thought was a bm. It wasn't. No stool came out, just a long, light yellow, jelly, smelly like string came out instead. Should I be concerned and make an emergency appointment with my GI or can it wait til my next appointment with him?