Of all the things you wrote, this caught my attention "I watch porn every day"

Doesn't matter if you workout or not, that's not gonna solve the problem. It's more of a will power than it has to do anything with physical activities. If you've a smoking habit, do you think working out, doing physical activities will get you rid of that habit? Nope. Some of the folks here have given you the advice as best as they could but either they haven't experienced any of the problems you are having or was just saying things for the sake of advice.

Even if you've magnified the other problems in your life giving less importance to your porn addiction, in fact, it's your porn addiction that has eaten up your life.

Do you have any of the following symptoms? Don't have to admit here publicly, just read it, self confess and if it is, then you need a commitment connecting with other folks going through same problems and try to get rid of this bad addiction.

• copulatory impotence (can get it up for porn, but not partners)
• growing erectile dysfunction, even with extreme porn.
• frequent masturbation, little satisfaction ("feeling like a lust-ball all day")
• morphing porn tastes that don't match sexual orientation (HOCD)
• severe, worsening social anxiety
• fatigue, irritability
• lack of motivation, depression, anxiety,
• inability to concentrate, brain fog
• distress about escalation to more extreme porn

Are you able to masturbate comfortably without watching porn? It's vaguely termed as PMO (Porn, Masturbation and Orgasm). Those obliviously affected by PMO can't masturbate and orgasm easily without porn. They lack imagination and their brain is clouded by other ppl having intercourse. This lead to them being just anti social, scared of women out on the world and full of anxiety and depression. Even though various religious belief disregard masturbation all together, healthy practice should be just masturbation and orgasm twice a month or once a week at most.

Check this site out. Hopefully it'll be able to save you.
Remember, Evolution has not prepared your brain for today's Internet porn
http://yourbrainonporn.com/node/79