Tooth ache help !!!

Amelia • Proud mommy of two soon to be three boys 💙💙💙
So my gums are inflamed n I need a root canal , dentist can't work on it till I hv the baby im 33 weeks... But I need antibiotics did anyone have this happen did you take the antibiotics n baby was ok . Btw waiting for Dr to call me babk I just wanna know if any one had a smiliar issue.