I have a question!

So I was at work tonight, and someone picked me up by my top half and swung the bottom half of my body side to side for a min, and stopped as soon as I told him I was pregnant... I'm a little over 10 weeks. I felt my entire torso stretch and was wondering if this was dangerous and could it effect the baby? Sorry if I'm being paranoid, but it really worried me and Idk if I'm just freaking out or not, but now I feel like my mid section is in a little pain on and off... should I be worried?