scared to vaccinate my 2 month

soon he will get his vaccines and I won't lie I'm terrified and scared. I need some encouragement that it'll be okay. my friend had a daughter die the next day after her shots at 4 months. so idk I'm just scared tell me it'll be okay. Edit: I will be vaccinating them even though I'm scared. Please don't make this a debate I just need some encouragement please