Is there something wrong with me.?? women plz help.!!?

Okayy so I'm a 15 year old girl and my boyfriend is 16 so yes we do sum sexual things but we haven't had sex (I'm still a virgin lol) but I notice that wen he tries to sexually stimulate me it doesn't really work: for example he loves to finger me but when he puts his fingers in there it doesn't feel gud but it doesn't feel bad it just feels weird. Then he insist on adding more fingers and when I say it hurts he just keeps going but even though it does hurt a little I still kinda want him to keep going. Also he has stimulated me once with his mouth but that also felt wierd the only thing that really feels good is when he touches my clit. Is there sumthing wrong with me.?? Plz help because I don't want it to be awkward when we actually engage in having sex. :(