Played a jumping game at 12 weeks

I’m a youth group leader who loves interacting with the kids so I joined in a jumping game. So after the game I felt pain in my lower back and around the lower abdomen. I learned I should no longer be playing active games lol. It’s the day after and I’m still feeling lighter but consistent round ligament pain. Anyone else have a experience like this? I am just hoping I didn’t injure myself.