Stomach Ache at 27weeks

I constantly been having stomach ache’s for the pass week or two. I’ve told my midwife but she didn’t say anything about it.

It’s not a consistent pattern , it happens anytime throughout the day even when i don’t eat.

Should i go to the emergency?

UPDATE:

I just threw up , however i haven’t threw up since 18weeks . So I’m going to go to the ER to make sure everything ok.