Chest pain

Bri • Married and mother to babygirl💓

I’m 34 +4 and I’m having really bad chest pain. I’m on a 24 hour heart monitor to monitor my fast heart rate for a week so i know its nothing to do with my heart . I think it’s really bad indigestion / heartburn but its not a burning feeling just very sharp. Took gas x and tums but still hurting . Any advice ?