Hi im pregnant and have had a really bad toothache towards the back of my mouth where my molars are on my left side along with that a terrible headache. I don t really know which tooth the pain is coming from but it feels like all the back molars on my left side. It hurts an awful lot, it s not wisdom teeth, I had those pulled out years ago. Im not sure what this can be, also with this I ve had a stuffy nose for 2 weeks now and it will not go away, even some blood comes out when I blow my nose. No dentist takes my insurance, I don t know if I should go to an Emergency room for this or just wait it out and take it as a pregnancy symptom. This ache has lasted 2days so far and is real painful.