Is there any home remedy or what's the best to do?

Problem/Goal: pinched nerve at the back

Context: Kanina while doing my laundry, syempre need ko lagyan nang tubig yun washing. Wala kasi yun hose nya. Pagbuhat ko nang timba na puno nang tubig biglang parang may naipit na ugat sa likod ko left side nang baywang. Grabeh yun sakit. I stopped everything I'm doing. Sit a little did some stretching then ayun, majo nawawala na yun pain.. but now I can feel some pain in my back like when I get up from bed. Masakit sya.. if I have to pick up something on the floor masakit yun likod ko. I'm worried. Would I consider going to check up tomorrow?

Previous attempts: just had a simple rest and some stretching