Swollen Vagina lips😩

Ladies okay so I had sex with my man this weekend and the next morning we had morning sexy and after I woke up in pain I went to the bathroom to see why it felt like I was being pinched really hard down there ONLY one side of my vagina lips was swollen to the point where if I walked a certain way it would hurt if I sat down with my legs closed it would hurt . I need help ladies before I kill my man over this shit ! HELP IT HURTS 😓😓😓😥😥😥