Bruised Cervix?

Okay, so my boyfriend and I were gettin it on, and all of a sudden it got really painful when he went harder and deeper. I almost cried because of the pain, so we stopped and he grabbed my phone and looked up what could be the problem.. and some things said that I may have a bruised cervix. Is that even possible? How can that even get bruised? Is there anything I can do to help heal? How long will it be bruised? I seriously have no idea why.. and I'm kinda freaking out about it.