It sounds like you’re normal. You’re at an age when your body is building hormones that make you feel sexual and can lead to sexual experimentation (alone or with someone) and sexual thoughts. Your private behavior is your own business. Your wanting to save virginity for marriage is fine and doesn’t really contradict your feeling privately sexual.
Relax. You’re a teenager. It’s a bumpy road and everything you’re doing and feeling is one hundred percent okay! 🙂
