[ Other - General Health Care ] Open Question : Really bad stomach pains can't sleep because of it? please please ideas?

It's not a stomach bug it doesn't feel this way. And I'm not due my time of month for 2 weeks or so. And I've had the pain the past two days more so at night and its making me feel sicky? It's more prominent on my left side and then radiates over my whole stomach including my back. I've tried a hot water bottle cause I don't really use pain killers and I'm too sore to move any ideas could it just be PM? It's just that awful type of pain where ya can't lie still cause it hurts. I'm 19 and I have been seeing a doctor because my time of the month pains are very severe and irregular but I don't think it's this