sex addiction

recently i had lost my virginity in may to my boyfriend. i am 17 & i thought i wouldn’t even like sex before i tried it, but now we do it almost every time he comes over. i crave it 24/7, it’s all i can think about. do i have a sex addiction? i get sad and angry knowing that i can’t have him every second of the day, and the only thing i look forward to now is seeing him & having sex.