Pregnancy milk

Hi Mummies, Who among you are drinking Anmum milk during pregnancy?did you drink it all throughout your pregnancy or you stop drinking it? During my first sem, i always drink the plain one, but I have noticed when I entered the second sem, i dont feel like drinking the milk....i dont know why...its just i have a feeling that I will vomit after drinking..Should i still continue drinking or should i stop already? Sorry first time mum-to-be that’s why just quite confused and worried? Thank you?