FTM question below, please don't judge me.

when in doubt always call a doctor. we aren't MD's so we can't tell you a real yes or no. good luck

Sex does cause cramping and contractions. Lay on your left and drink some water and they should go away. If they don't or get worse call your doctor.

Okay thanks @pbandjones. I know to always call my doctor. but as I said it's not excruciating and there's no blood so I like to have opinions. if I was ever really worried I'd immediately call my Dr. @vereesah