THIS IS GROSS/WEIRD. I AM AN ADULT HOW DO I STOP AND WHY DO I DO IT

Okay so I'm 18 and as long as I can remember I've always picked my nose (and ate it). Never in public but like at home or if I can feel it in my nose , my nose itches. It's really disgusting and I don't even realize I do it till later and I'm like omg that's disgusting wtf. I don't wanna be lonely forever and never get married. Please help 😂😭 k bye sorry