Caffeine and pregnancy?

👑MommyOfKings👑
I'm 17 weeks and today I woke up for work and I am so tired and usually do iced coffee but I need something more today how much caffeine intake like coffee and drinks like that did you drink during your pregnancy did anyone drink Starbucks doubleshot energy drinks I'm just craving one and I know even half of one will give me energy for the day LOL but of course I'm always torn Since I'm pregnant