(I have no idea if this is right, but this is what it sounds like to me.
Please correct me, and listen to the song for the strokes and timing.)
F F
Pecking all at my head
C C E Am G G
She's pecking all at my head's scum
F F C C E Am G G
My scalp is starting to bleed from all the pecking done
F F
How could I make it worse?
C C E Am G G
Must have been me being myself
F F C C E Am G G
Maybe this could work if I could just be someone else
F C Am
Falling back on me
F C G
Don't forget how ruined I am
F C Am
Falling back on me
F C G
Don't forget that I'm still the same
F F
I was the ugly Earth
C C E Am G G
Ugly Earth beneath your two feet
F F C C E Am. G G
Must have had to fall upon your knees for us to meet
F F
Can you believe it now?
C C E Am G G
Now you have the time that you need
F F C C E Am G G
Find another young dumb thing and make him bleed
F C Am
Falling back on me
F C G
Don't forget how ruined I am
F C Am
Falling back on me
F C G Am F
Don't forget that I'm still the same
F C
Waking up again
E Am G
The girl is mad as a hatter
F C
Both of us know we can only see the end
E Am G
Still want it to matter
F C E Am G
F C E Am G
Source: https://tabs.ultimate-guitar.com/tab/electric_guest/back_on_me_chords_1472614