I am a 19 yr old 120 lb female and accidentally consumed a fairly large (30ish) handfull of gummy vitamins will this kill me?

Accidentally?: It seems hard to accidentally consume "30-ish" gummy vitamins -- to do this would require intent. So the question is, why? Were you trying to harm yourself? The most likely outcome from this particular event is nausea and possible vomiting. I notice you've listed "bulimia" as one of your problems, and i hope you're in treatment for this. Please tell your doctor about any thoughts of self-harm.