I got a problem (really short)?

My boyfriend and I never saw eachother we just text and send pictures and call. So today I went to his house and asked him for a hug but then I put my bookbag in front of us and so it was a weird hug. Then I asked for a kiss and he said not right now so I felt weirder and so I just gave him some brownies and a cd nd just left. My problem is I told my boyfriend he could do all these sexual things to me but I dont like it when people touch me and I'm not used to it at all. So this week he's coming over and were going to be alone and I'm scared what should I do?