Sounds as though you're flaring ...urgency is a for sure symptom. Are you going many times a day? If not, you're just in the early symptoms and should start rectal meds asap.
I have nausea often....and very often when flaring especiallly with rectal only inflammation.
Dicyclomine (Bentyl/Bentylol) which is an antispasmodic helps a lot.
I too prefer to eat when nauseated...foods with more salt actually.
Hope you consider the rectal meds.
*Heather*Status: mini flare Dec 28... tapered to every 4th night
~diagnosed January 1989 UC (proctosigmoiditis)
~5ASA: Asacol (6 daily) + Salofalk enemas (increase for flares tapered to maintenance)
~Bentylol (dicyclomine) 20mg as needed
~Probiotic 3(Natural Factors Protec) bedtime + 1 (Primadophilus Reuteri) occasionally
~multi-digestive enzymes as needed ....zymactive 3 - 5x daily
~Ranitidine,Pariet (reflux) Effexor XR 75mg; Pulmicort/Airomir (asthma)
~URSO for PSC (or PBC) 500mg X 2 daily (LFTs back to NORMAL!!)
My doc's logic.. "TREAT (FROM)BOTH ENDS" worth it !!!