hello, for the past 4 days ive been having pain on the left side of my back, The lower to mid part . I have a hard time getting in bed or out, sitting , Its a sharp numbing pain , If I twist my body side to side I can feel it. Ive tried ice packs, 600mg of Ibuprofen 3x a day. Nothing is helping. Im 46 year old male. If it was a muscle strain wouldnt i be able to feel the muscle pain by touching it? Or get better when I use an Ice pack?