Ah really bad shooting pains!

Grainne • One toddler princess and another baby princess on the way 👸🏻
Hi ladies, I'm just wondering. Af is due on the 15th this month. But today I have had some seriously pains cramping and shooting pains that's made me curl over in pain? Any idea? P.s in not asking if I'm pregnant before someone says just do a test! 😀