My crown came off and took the center of the natural teeth with it. TIA!
Even though you're 5 weeks pregnant, you can still have the crown recemented. It might last but, then again, it might not depending on how much tooth is remaining. Dental work, like root canals or anything else extensive should be postponed until the 2nd trimester unless it's a true emergency situation. I would say to try and recement the crown and see what happens.