Caffeine attic :/

Korryna • Mommy of 2! 💙💜
So I'm about 6 weeks along, and I haven't been to a doctor yet. Still trying to get health insurance. But I girl from work said that I need to cut the caffeine. When should I start cutting back? I've already started a little. Drinking a little coffee and tea with lemonade for now. That okay..?? And I'm drinking a lot more water.