As requested, I made a new tab to show the timing of the chords.
PS: Sorry for not knowing the name of the 4rd chord, I'm still wondering whether
 it exists or not but it sounds right... SO I JUST NAMED IT NOT SURE FOR NOW(sorry D:)

Chords:

Cadd9       G       Em7         (not sure)
-3-----------3------3----------3-------------------|
-3-----------3------3----------3-------------------|
-------------------------------2-------------------|
-2------------------2------------------------------|  
-3-----------2------2------------------------------|
-------------3-----------------2-------------------|

Intro: Cadd9, G, Em7, (not sure) x2

-----
Verse:
-----

Cadd9
      And I'm so tired

          G                                Em7
Of these buried lies, you’ve spoke about a thousand times

                           (not sure)
With all your friends stuck by your side

Turning backs and minds

Cadd9
      And all this time

            G
You’ve been stabbing mine

               Em7
Cutting dry at all my pride

                          (not sure)
But there’s a scar you’ll never find

Right behind my eyes.

-----
Pre-chorus: (Single strums)
-----

Cadd9                  Em7
     You won’t sleep tonight

    (not sure)                            Cadd9
The whistle from the wind will haunt your mind

                    Em7
While they’re all outside
(not sure)
Swimming to the shore

-----
Chorus:
-----
         Cadd9      G      Em7
Find the lighthouse in the dark

            (not sure)     Cadd9            G
And shine a light on every single soul that weeps

     Em7      (not sure)
That you have torn
  
         Cadd9      G      Em7
Find the lighthouse in the dark
          
          (not sure)         Cadd9            G
Directing ships that carries all their broken hearts

Em7           (not sure)
That you have torn apart

-----
Verse 2:
-----

Cadd9
     And I’ll never hide

     G                                           Em7
I’ve only ever wanted love to bridge this gap of mine

      (not sure)                   Cadd9
But i never ever seem to reach the other side

            
               G
So what do you want?

            Em7                              (not sure)
What do you want from me and need from me to make you feel

Make you feel alive

-----
Pre-chorus: (Single strums)
-----

Cadd9                  Em7
     You won’t sleep tonight

    (not sure)                            Cadd9
The whistle from the wind will haunt your mind

                    Em7
While they’re all outside
(not sure)
Swimming to the shore

-----
Chorus:
-----
         Cadd9      G      Em7
Find the lighthouse in the dark

            (not sure)     Cadd9            G
And shine a light on every single soul that weeps

     Em7      (not sure)
That you have torn
  
         Cadd9      G      Em7
Find the lighthouse in the dark
          
          (not sure)         Cadd9            G
Directing ships that carries all their broken hearts

Em7           (not sure)
That you have torn apart

-----
Bridge:
-----
          Cadd9    G                   Em7       (not sure)
Her final words in time will light the way home

          Cadd9    G                   Em7       (not sure)
Her final words in time will light the way


Cadd9
Find us all,
Wish you could,
Touch your soul

  G
l light it up
See the path
It’s time to go

Em7
Find us all,
Wish you could,
Touch your soul

  (not sure)
light it up
See the path
It’s time to go

Cadd9
Find us all,
Wish you could,
Touch your soul
  G
light it up
See the path
It's time to go

Em7
Find us all,
Wish you could,
Touch your soul

  (not sure)
light it up
See the path...


-----
Final chorus:
-----
         Cadd9      G      Em7
Find the lighthouse in the dark

            (not sure)     Cadd9            G
And shine a light on every single soul that weeps

     Em7      (not sure)
That you have torn
  
         Cadd9      G      Em7
Find the lighthouse in the dark
          
          (not sure)         Cadd9            G
Directing ships that carries all their broken hearts

Em7           (not sure)
That you have torn apart