No vs yes

So every Sunday and Saturday my boyfriend and I watch movies. But then we do other things and almost do it but I always stop him and I know he wants to but I don't yet but I also do. I want to be a virgin till I am married. My step mom and friends keep saying they are waiting for me to say I am pregnant or we finally did it. I feel like they have no faith in me and I don't know what to do anymore. Help!