Question

what does 'it's refer to here?​

Answer 1

Answer:

there must be a sentence to define clearly...

Explanation:

please don't forget to follow me

if you will follow me I will definitely follow u back...

Answer 2

Answer:

it here refers to the situation. - Making it difficult for you to rest. Or Making resting more difficult. "It" acts as a dummy subject.

please follow me