A sudden bladder spasm with pain usually points to bladder irritation or a urinary infection, especially if you also notice burning, frequency, or cloudy urine. It's common and treatable. The right medicine depends on the cause, so it's not safe to decide that without a urine test.
Next Steps
Get a urine routine and culture test done to check for infection. Until then, drink plenty of water and avoid caffeine and spicy food. A warm compress on your lower abdomen can ease the spasm. Please see a gynaecologist or physician today for the right treatment.
Health Tips
Go in sooner if you develop fever, blood in urine, or pain spreading to your back or sides.