Dental work in pregnancy

So I have a bad tooth that I know I will need a root canal for. It crackers awhile ago so I can see black in the area where it cracked. My teeth are otherwise in good condition. I have no pain or signs of infection. I’m 24 weeks pregnant and hoping I will not have any issues and can get this taken care of after I deliver in May. Just looking for opinions or experiences with a similar situation. Thanks ladies.