Since you do believe in God have you considered developing your personal relationship with Him/Her/It? Not to ask for forgiveness or help or anything. Just chat and sit still and become friends. Let yourself feel comfortable and at ease with this ever present being and open your heart. God don't make no junk and you are precious in His/Her/It's sight. Chat about your need to use the internet and (like a big brother or sister) God might just chuckle and say "don't be so hard on yourself". Look at the world and all there is and put your behaviour into perspective. Weigh up the 'good' and the 'bad' and you might be surprised how insignificant some things become

I don't know if you've ever seen "Desiderata" - but here's a copy for you...

Go placidly amid the noise and haste, and remember what peace there may be in silence
As far as possible without surrender be on good terms with all persons
Speak your truth quietly and clearly; and listen to others, even the dull and ignorant; they too have their story
Avoid loud and aggressive persons, they are vexations to the spirit
If you compare yourself with others, you may become vain and bitter; for always there will be greater and lesser persons than yourself

Enjoy your achievements as well as your plans
Keep interested in your career, however humble; it is a real possession in the changing fortunes of time
Exercise caution in your business affairs; for the world is full of trickery
But let this not blind you to what virtue there is; many persons strive for high ideals; and everywhere life is full of heroism

Be yourself
Especially, do not feign affection
Neither be critical about love; for in the face of all aridity and disenchantment it is as perennial as the grass

Take kindly the counsel of the years, gracefully surrendering the things of youth
Nurture strength of spirit to shield you in sudden misfortune. But do not distress yourself with imaginings
Many fears are born of fatigue and loneliness. Beyond a wholesome discipline, be gentle with yourself

You are a child of the universe, no less than the trees and the stars; you have a right to be here
And whether or not it is clear to you, no doubt the universe is unfolding as it should

Therefore be at peace with God, whatever you conceive Him to be, and whatever your labors and aspirations, in the noisy confusion of life keep peace with your soul
With all its sham, drudgery and broken dreams, it is still a beautiful world. Be careful. Strive to be happy