Very easy song from the children's album.

The chords are played as follows:
D:   xx0232
G:   320033
Em7: 022033
A:   x02220

[Intro]
D, G, Em7

[Verse 1]
D            G   D
I'm having a bad day
(D)                    G       D
There's nothing you can do or say
(D)                    G
To help me through this bad day
  Em7                         A
I think I'll just stay in my room

[Verse 2]
They didn't need to say
That they didn't want to play
I could have guessed it anyway
And that's why I'm here in my room

[Chorus]
Em7                A
Seems like I'm the only one
Em7                  A
Who's not outside and having fun
Em7                 A
I wish this day had never begun
Em7                           A
I think I'll just stay in my room

[Instrumental]
D, G, D, G

[Verse 3]
Sometimes I wanna run and hide
Today I wanna stay inside
Tell my bike to take itself for a ride
I'm staying in today

[Verse 4]
See the toys lying on the floor
I don't want them anymore
I think I'll sell them back to the store
Or give them all away

[Chorus]
It feels like I'm the only one
Who's not outside and having fun
I wish this day had never begun
I think I'll just stay in my room

[Verse 5]
I don't need hugs and I don't want food
I wanna stay here in this lonely mood
I don't care if people think I'm rude
I wish they would all go away

[Verse 6]
Dad comes in and tells me with a kiss
Everyone has days like this
Brought my dinner said that I was missed
I think I'll be okay

[Chorus]
I know I'm not the only one
To stay inside and watch the fun
Thanks a lot that helped a ton
Tomorrow's gonna be a better day