Guys, can women cramp even though they might be pregnant?

Gabrielle

This happened the 30th of November. I haven’t taken a test yet, because people have been telling me to wait until I miss the first day of my cycle, but I am itchinggg. I need to know, and I’ve been having cramps but they’re mild cramps and they go away quickly. Should I test now, or wait for my period date to arrive?