Did my mom waking me up mess with my sleep patterns?

First, it was 10:30pm and I was trying to get my brother to bed. After him telling me his rendition of "The Big Bad Wolf" 7 times, I tried the whole "I'll Go To Sleep If You Do." And, well, I accidentally kept my end of the deal, it seems, because next my mother came in and told me to go to bed in my room at 12:30am. Now, I can't sleep, and I believe it's because my body took that dozing off period from 11:00pm-ish to 12:30am as a nap.

Questions:

•Will I be very tired all day tomorrow?

•Are there any tips or tricks to help me sleep? (They need to be quiet solutions, because I'm the only person out of 5 in my house. If one or two people get woken up, we all get woken up. Therefore, tea brewing or really anything that involves me moving a whole lot is out of the question.)

Thanks for reading and answering, I know it's a lot:)