Difference Of Menstrual And Pregnancy Cramps What's The Difference Between Menstrual Cramps & Early Pregnancy Cramps?

What's the difference between menstrual cramps & early pregnancy cramps? - difference of menstrual and pregnancy cramps

my period should start on a Friday not, therefore, be late or do something, and I always have cramps before you start, but these cramps are so incredibly hard and painful! Do you think that something goes wrong or can I wait and see what happens?