riding a razr 8 weeks pregnant

okay so this weekend i went camping with my boyfriend and a few friends. everyone wanted to go on a ride on their dirt bikes and then me and one of my girl friends were riding in a razr side by side. everyone said the trail we were going on was very smooth and easy, well when we got about halfway through the trail it turned out to be super rocky and bumpy. the girl i was riding with knows i’m pregnant and was going very slow over the bumps but i was still getting pretty jolted when we would go over them. I am only 8 weeks pregnant and I am terrified that going over the bumps hurt the baby. i don’t go in for my first appt until i’m 10 weeks. just know when we went over the bumps we did go slow over them, but there were A LOT of them. any help on this is appreciated. or if anyone had any personal experiences where this happened to you or you went on bumpy roads too please share :( i want to stop worrying.