Light cramping after a fight with my partner at 7w2d

I'm stressed a little and since this morning had light cramping. Last night we had a fight, awful things were said and some nerves were touched, mostly mine. This morning the cramping started, very light and annoying, and decided to put hubby on one last guilt trip to make him understand that what he said was unacceptable! Is this normal, is there anything that I can take or do to make it better?