Well now that Danae has educated me by her answer (I thought it meant something else) oh wait now I remember the word I thought you meant! Lol! My bad! Anyways, she is right. Talk to a doctor before you jump to conclusions! It might be hormone related like an imbalance or lack of and your endocrine system needs to be checked out.
You're to young for labels, don't worry about whether you're asexual, bhappy instead.
I'm 15, and my friends are 15/16 years old. I have one friend who was straight, then bisexual, then pansexual and polygamous. Now, she's straight and monogamous. Please don't try to label yourself. It'll come to you in due course. It's also perfectly normal to not have had a crush at 16. I wouldn't have had any crushes if I hadn't had any guy friends, and I hate that I do. Focus on school, crushes make everything harder.
I'm a bit confused about young people these days as being in such a rush to declare their sexuality when you are still developing these feelings and your body continues to develop.
Asexual definition: A person who has no sexual feelings or desires.
Don't put such an emphasis on questioning your sexuality and who you are attracted to or not at this moment in time. You've got years ahead of you to nurture and grow these feelings. Just because you don't feel something now doesn't mean you won't. It might mean that you haven't come across anyone that stirs these feelings in you. Be patient.
You need to have squash not crush to get your hormones milling.
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