Thinking about starting again

Hey everyone. I used to be a part of nofap in 2014 and went on an incredible 86 day streak which basically revolutionized my whole life but it all went to shit when that streak came to an end. And so ive been masturbating and watching porn for daily since late 2014. And ive gotten so far into it, that ive gotten completely desensitized to sex. Even hardcore porn cant give me an erection anymore. My masturbating habits have gotten so compulsive that i maturbate for at least an hour when i do. And i have literally no interest in dating and finding a girlfriend at all. I want to feel what i felt in that 86 day streak. Energy, confidence and most importantly, happiness. So ive decided im going to start again. And hopefully stick with it this time.
My most desperate question for all of you is that, what do you guys do, when youre stressed out but cant turn.to porn? I relapsed cuz if the insane.stress from my studies. What do you guys do?
Any support and advice would be appreciated