I'm 22 weeks pregnant, I lifted a 50 pound bed yesterday (I know I shouldn't have but my kitten was stuck) and now I've been feeling pressure pains in my back and around my abdomen, some stabbing pain in my abdomen, nausea (It's been hard to eat at all), slight dizziness and disorientation all day. Should I go to an ER or wait it out?

To be safe you, you should ho get checked out.