Thanks for the replies guys.
@luftazure. Yup. This is what I'm mainly thinking about doing. I might go sleep at 2.00 or something like that. I think that's the best thing to do. Thanks!
@Q-Man. Won't try that. My mom won't listen at all, she knows that I don't pray at all; so she'll know it's just an excuse.
@Saathiya. I'm a boy? Lol?
@Lukatic. I could, but if I go school, students would be curious as to why I ain't celebrating Eid. Also teachers will be bound to be curious. If my friends and other students get to know about this, they might doubt me. I have not told anyone about my apostasy, and I'm gonna hopefully keep it that way.
Thanks for the advice.