Brushing my teeth

11 weeks tomorrow and I have really bad nausea I throw up from time to time but everytime I brush my teeth I throw up ! Even if I haven’t eaten anything I’ll still throw up stomach acid . I normally use Colgate . Is there any other toothpaste i can use that won’t cause me to vomit urghhhh I just can’t take the smell but I can’t go with out brushing either