Hello girls! I'm currently 28 weeks pregnant, my tooth started botheri…

Hello girls! I'm currently 28 weeks pregnant, my tooth started bothering me really badly, and recently it felt like a little pain that went away quickly, but yesterday night it started hurting so much, I couldn't even sleep, now I'm really worried, could this nerve be damaging the baby? (as it starts moving) Is it safe to treat the nerve at this stage? I heard that treating it can also be dangerous, there might be premature births, I'm very worried as this is my first pregnancy ?