Am I going into labor?

Breanna • 21 years old! Mother of 3 beautiful girls! 🤞

For two days I have had some very intense pain in the left side of my back. Almost feels like where my kidneys are but it isn’t my kidneys ( urine is clear and been on antibiotics my whole pregnancy ) it woke me up twice last night with tears in my eyes. And every time I take a deep breath it’s a sharp shooting pain.. belly is hard as a rock and my twins aren’t moving near as much as usual ( still active though). Somebody please help me. I’m trying to debate on whether to go to the hospital. I don’t want to be the boy who cried wolf ( considering I’ve been two weeks ago and nothing was wrong)