I am a 13 year old girl and i need help?

i have a really great bf. i hav givin him many bj's and he has eatin me many times. we hav also done a few 69's.i hav come close to having sex with him, but i hav managed to stay a virgin and out of bed this long. the only problem is idk if i want to hold back anymore. he isnt presuring me to hav sex and i really think he is the one. if he really is the one how can i tell and if he is should i hav sex with him???