I am worried cuz I am getting sharp pains on my right side of my lower back and back pain whenever I stand to the point where I'm forced to stay seated. I've tried switching positions every 10 mins and applying heat and a massage but I still get this pain. All day I've been getting an ache/pinching feeling off and on. I'm a ftm and don't know what's normal and what's not. Please help. Tia