I’m fucking stupid 😖😖😖

I’m 23 and I don’t have a license. Yeah I know it’s stupid I should already have a car and a license but I don’t. I’m so nervous to drive, I always feel I’m gonna cause an accident, get into an accident or hit something. I don’t have the confidence in myself. Just today, I was going to turn out of a parking lot to go onto the main road and I kept hesitating because of cars. My fiancé kept telling me to go and I knew he was right I should of listen and I didn’t. I waited altogether for 30 seconds. He was mad and I was so upset because it’s embarrassing I suck at driving. I feel he probably thinks I’m dumb because I can’t drive right. When I first got in the car I almost hit a dog, I feel I can’t pay attention right when I’m driving. I feel I can only look straight it’s hard for me to multitask when it comes to driving. I’m just scared, I know I need to drive in my life but right now I’m just nervous. I’ll scan around but I’m not really looking if that’s makes sense? I’m just so fucking stupid, everyone else drives but me, I feel so useless