Ultrasound tech hurt my stomach!

So we went in last night for our 3D ultrasound and the ultrasound tech was super rough. She pushed so hard the whole time and she would like jab me over and over with the wand to try and get baby to move. Now today, the spot where she did that the most feels bruised! It really hurts! 
I didn't say anything at the ultrasound because I thought well, she does this all the time so I'm sure she knows what she is doing. 
Anyone else experience this? I'm wondering what I should do! I hope she didn't hurt baby but my goodness I feel like it shouldn't be sore after an ultrasound!