what does this mean??? boys 🙄

So I told my boyfriend I've been dating for only a week that we are waiting at least 3 months before sex. I did this because his friends keep saying he's trying to use me. His reaction was not what I hoped. He kept trying to lower it and saying why and when we hangout he's really focused on sex and he was talking to a girl 2 days before me. Help please ?!?!?!?!