Mission_Earth_Member got that one.  It was Broken Home by Five Seconds of summer.
The next one is,

Scared of my own image, scared of my own immaturity,
Scared of my own ceiling, scared I'll die of uncertainty,
Fear might be the death of me, fear leads to anxiety,
Don't know what's inside of me.

Don't forget about me,
Don't forget about me,
Even when I doubt you,
I'm no good without you, no, no

Temperature is dropping, temperature is dropping,
I'm not sure if I can see this ever stopping,
Shaking hands with the dark parts of my thoughts, no,
You are all that I've got, no.