Horny all the time

I just want to be with my boyfriend and have sex with him all the time! I think he's starting to get fed up of me constantly wanting to be with him! We are only 16 but we have been together for 2 years and had sex for the first time last year and since that horny seems to be part of my personality! When we split for a few months, I had to go with other people because of how much I couldn't stand not having him around! Is this weird?