Hi, my back, close to the side started to hurt last Friday evening. Thought I tweaked it from carrying my 19 no old. It continued yesterday, Sunday. Dull pain, hurts more when I press the general area. Took ibuprofen last night. But when my toddler woke up at 3am, I felt stabbing pain. I have high cholesterol. Don t want to self diagnose. But thinking of going to er.