Dental work

Ok so I am 38 weeks pregnant and just found out I need one of my wisdom teeth removed due to tooth decay and pain. I have an appointment for next week to get it done. I am worried about it and worried about the stress that comes with it as I have bad anxiety and not being able to really take much pain killers afterwards as well. I wonder if it's better to wait and get it done after baby is born? I know that I won't want to leave her alone in the first few weeks of her life but I'm sure my husband could take care of her for an hour so I could get that done. I'm looking to opinions.