Nick Jonas - A Little Bit Longer Chords & Tabs

Ok it's my first tab. At the beginning I want to apologize for my English because 
I'm from Poland and I don't speak English very well ;) but I will try to improve it :)

I did it when I watched some video of Nick- live chat- playing it, I hope that I 
decryped the chords well, because there is a barr chords and the video isn't good quality. 
I hope you like it but/and if there's any mistakes (sorry for them) or you have 
some suggestions please comment ;) 
I'm not sure about the names of chords but I find them on some website.

I love this song <3 :)

Tuning: standard, no capo

B: 799877
G#m: 466444
F#: 244322
E: 022100

B
Got the news today
G#m
But they said I had to stay
             F#         E       B
A little bit longer and I'll be fine

B
When I thought it'd all been done
       G#m
When I thought it'd all been said
             F#         E       B
A little bit longer and I'll be fine

        E                   B              F#
But you don't know what you got till it's gone
        E                    B               F#
And you don't know what it's like to feel so low
    E              B                    F#   
And every time you smile you laugh, you glow 
               E     B     F#
You don't even know, know, know
               B
You don't even know

B
All this time goes by
G#m
Still no reason why
             F#         E       B
A little bit longer and I'll be fine
[ Tab from: https://www.guitartabs.cc/tabs/n/nick_jonas/a_little_bit_longer_crd.html ]
B
Waiting on a cure
    G#m
But none of them are sure
             F#         E       B
A little bit longer and I'll be fine

        E                   B              F# 
But you don't know what you got till it's gone
        E                    B               F#
And you don't know what it's like to feel so low
    E              B                    F#         
And every time you smile you laugh, you glow 
               E    B   F#
You don't even know no, no
               E    B   F#
You don't even know no, no
               E    B   F#
You don't even know no, no
G#m
Yeah !
        E                   B              F# 
But you don't know what you got until it's gone
        E                    B               F#
And you don't know what it's like to feel so low, yeah!
    E              B                   F#         
And every time you smile or laugh, you glow
               E     B     F# 
You don't even know, yeah, oh!
E   B
Yeah, ohh!
Yeah, yeah!
               E     B   F#
You don't even know, no, no!

     B     
So I wait 'til Kingdom Come
         G#m    
All the highs and lows have gone
             F#         E       B
A little bit longer and I'll be fine.

G#m *(strum once) E*
        B
I'll be fine

I'm not sure about B at the end but you may figure it out! ;)