What are some exercises for this situation?

Question

I'm 5'3, ninety pounds, Thirteen

Small room

Bed

Chairs

No weights or special equipment

I want to lose some weight, because I've eaten very badly today. Any sites are appreciated! Thanks!

(Side note- What should I do at the gym tomorrow?)

Answer 1

Yay anorexia!

Answer 2

you can't lose weight in one day, and u won't gain weight in one day because you've "eaten very badly today"...this kinda sounds like a joke

Answer 3

If you are 5'3, ninety pounds, and only thirteen, you do not need to lose any weight, but the best way to not gain weight is to eat healthy and get plenty of exercise.  

Answer 4

Do pushups and situps, you wouldn't believe how far those will take you. You have to do them daily though.There are many different variations you can do with pushups and situps style workouts and they don't take long. The best way to find the different ways you can do these is browse on youtube on ways you can do them. You honestly don't need weights to stay in shape.