First i am 19! My bf and i have been together for 2 years. We have never had sex not because we are trying to wait but because i'm scared. Idk what exactly i just don't feel ready. I feel the same way i did when we started dating. I always said lets wait until we make it blank months and kept delaying and delaying it. We have never even came close because my bf knows i'm scared and never tried to push the idea onto me. I just don't know how to  feel. I am very physically attracted to him and could not imagine not having him in my life because i love him I just don't feel ready to have sex. I'm currently telling him lets wait until we can go on a vacation but idk if i will be ready then either. I just need advice on what I can do to feel more comfortable. My bf is understanding and respects me but i don't want him to feel like hes waiting for nothing. Anyone like this? Btw hes my first bf