I am experiencing severe lower left back and side pain. It hurts when I lay down on my left side, back and seat down or stand for too long. Actually it hurts when I do those things for any amount of time. I am uncomfortable and unable to properly care for myself and my kids. I have a dr appointment in 2.5 days. Earlier I felt like going to urgent care but didn't bc I wasn't experiencing all the other symptoms associated with kidney stone such as vomiting or high fever, etc. I think it is kidney stone associated with regular benedryl use. I have discontinued the benedryl in case it is the culprit. What are your thoughts on this situation? Should I wait to Friday or go to emergency room?