PLEASE PLEASE TAKE A MINUTE TO ANSWER THIS! S*X adn LOVE..but i have no idea how to do the first, HELPP!!?

ok am currently a virgin but almost lost it. i recently moved from my home town to a big city for uni and i already miss my bf. He always wanted to do it but we agreed that we will do it when i go back home in december. but after my farewell party, he slept over and kind of forced issues but we still didn't do it. It was a close call. Now this is getting me more anxious for the 6 months, what should i expect? i feel like i should experience some things now to please him later because i have no idea what needs to be done... i love him soo much and i want him to be happy with me. HELP!