Do you ladies have a G Spot? (Or have you found it)

Okay so we’ve all heard about the greatness of the G spot, and I think mine just doesn’t exist. I’ve tried to find it myself while using my fingers, and I think I’ve found it, but, I just don’t feel any pleasure. It’s more like I feel pressure. Also, when I have sex, the penetration doesn’t give pleasure either. I’ve asked some of my friends if penetration does them wonders, and a few say yes. Just yesterday I was having a conversation while using the bathroom at a restaurant with my friend and she told me just stick your finger up your vagina and it should be right there in near the opening. I told her I’ve tried and really, I get nothing. I’m just kinda frustrated because also, my sex drive has been pretty low the past few weeks and even clitoral stimulation while masturbating doesn’t feel as good anymore.