Eating Warheads like crazy.. my pregnancy craving. How awful is this for baby?

lo

I am very sick this first trimester, throwing up a lot, have no appetite for anything. I munch on the sour Warheads candy throughout the day. Is this awful? Should I stop? I still take prenatal vitamin every day. I’m honestly just trying to weather the storm through the sickness, waiting for it to get better so I can start eating healthier again.