Need a little bit of help

Hello ladies! I’m currently 6 weeks and 2 days going from the first day of my last period. I’m a first time mom & a teen mom, it’s been awhile since my mom has been pregnant so I feel weird asking her questions because most of the time she doesn’t know the answer. I thought I’d ask some moms on here or soon to be moms. I started cramping this morning, it’s not intense and stops here and there but there are other times where it feels like one pinch and is done. Is that normal and should I worry?