12 weeks && back to school!

Well, school is back in session! For me and DT! Summer is gone. Sad day. And my last summer as a self centered independent person at that. Next summer I'm going to have a little dependant deciding where and when we'll go places.
I have a sweet new group of well behaved firsties! A class full of characters, thats for sure. I'm excited to see just how much we can learn this year, love seeing all the growth at the end of the year.
I don't know how pregnant people survive and teach at the same time. I have to be eating constantly or my head is in the trash can! And then after all that the indigestion starts. Cant wait to hold our baby in my arms. It will all be worth it. One of the boys in my class said 'Mrs. T. You eat ALOT!' what a cutie, right?! :/
I need tips and advice for survival!

How far along? 12 weeks
Weight gain: 3 pounds gained. Holy cow that was fast!
Maternity clothes: not yet, could probably use some though.
Stretch marks: NO. Please no.
Sleep: waking up every night around 3 to pee!
Best moment this week: just realizing how much my bump has grown when we took my picture tonight :)
Miss anything: I'm really missing a chocolate shake right now. Nothing I cant have though.
Food cravings: turkey, grapes, chocolate
Have you started to show: officially a yes!
Gender prediction: boy!!
Labor signs: nope
Belly button: in
Wedding ring: on
Happy or moody: ehh I'm going to go with moody today
Looking forward to: finding out of its really a boy or a baby girl!