Confused?

Payton
So I'm 4 days late now and I have had some light cramping, but no AF. I took a test Thursday and it was negative. I have another one but I don't wanna waste it but at the same time I really wanna test again. Do you think I could be pregnant? I'm hoping so. I've had some symptoms but all could be either pregnancy or AF so it's irritating. What are you girls thoughts? Should I wait it out or test again?