Welcome to the forum.
Sorry you are in pain.
I agree with the heating pad.
Acetominophen never made much of a dent in my pain.
But you're not describing what type of pain?
Could it be gas pain?
Inflammation pain?
Extra-intestinal pain?
Sounds like it's a combination of inflammation, and extra-intestinal pain (upper leg pain). Sorry about that.
Are your meds handling your UC at all?